1.
A blood donor
Correct Answer
B. Giver
Explanation
The word "giver" best fits the given words "relative," "kind," and "disease" in the context of a blood donor. A blood donor is someone who selflessly gives their blood to help others in need, often to a relative or someone suffering from a disease. This person is kind and generous, providing a vital resource that can potentially save lives.
2.
An ignorant man
Correct Answer
D. Uninformed
Explanation
The word "uninformed" best describes an ignorant man because it implies a lack of knowledge or awareness. While the other options may also partially apply to an ignorant man, "uninformed" specifically suggests that he is lacking information or understanding on a particular subject or in general. It indicates that he may not have access to or seek out relevant information, leading to his ignorance.
3.
A clammy basement
Correct Answer
D. Damp and cool
Explanation
The given words "clammy," "dark," "dirty," and "messy" all suggest a negative and unpleasant environment. However, the word "damp" implies a moistness in the air, while "cool" suggests a lower temperature. These two words together create an image of a basement that is not only unpleasant but also humid and cool. Therefore, the answer "damp and cool" accurately describes the atmosphere of the basement based on the given words.
4.
Gradual improvment
Correct Answer
C. Slow and steady
Explanation
The phrase "slow and steady" implies a consistent and gradual progress over time. This answer suggests that the improvement is expected to happen gradually rather than rapidly. It indicates that the process may take time, but it is anticipated and considered as a normal and expected pace of improvement.
5.
We conversed for hours
Correct Answer
C. Chatted
Explanation
The word "conversed" implies a longer and more formal conversation, while "chatted" suggests a more casual and relaxed conversation. Since the sentence mentions that the conversation lasted for hours, it is more likely that the people involved were chatting rather than having a formal discussion or working together. Therefore, "chatted" is the most appropriate word choice.
6.
Diagram of the field
Correct Answer
B. Drawing
Explanation
The given diagram of the field is most likely a drawing because it is used to visually represent the analysis and dimensions of the shape. A drawing can provide a clear and detailed representation of the field, allowing for a better understanding of its shape and dimensions.
7.
An efficent process
Correct Answer
D. Effective
Explanation
The given answer "effective" is the most suitable choice because it implies that the process is successful in achieving its desired outcome. It suggests that the process is efficient and produces the desired results without wasting time or resources. This word choice indicates that the process is not only practical but also yields positive and desirable outcomes consistently.
8.
Refer to selection 1: Chinese workers on the CPRWhy did Onderdonk recruit Chinese workers to build the CPR?
Correct Answer
D. 1 and 2 but NOT 3
Explanation
Onderdonk recruited Chinese workers to build the CPR because there were not enough workers in Canada and the CPR could save money by paying the Chinese workers lower wages than others. This is supported by the statement in selection 1 that there was a shortage of workers in Canada and that Chinese workers were paid lower wages compared to other workers. However, there is no mention of the Chinese workers having experience building railroads in their home country, so statement 3 is not included in the correct answer.
9.
Based on the passage, it can be said that...
Correct Answer
B. The Chinese workers were valued less than the other workers
Explanation
The passage suggests that the Chinese workers were valued less than the other workers. This can be inferred from the information provided in the passage, which implies that the Chinese workers were subjected to harsh working conditions, discrimination, and unequal treatment compared to other workers.
10.
What does the word "picture" mean as it is used in paragraph 1?
Correct Answer
B. Imagine
Explanation
The word "picture" in paragraph 1 is used to mean "imagine." This implies that the word is being used to suggest creating a mental image or visualizing something in one's mind. It does not refer to a physical frame, a discussion, or a photograph.
11.
The first symptom
Correct Answer
C. Indication
Explanation
The word "indication" is the most appropriate choice among the given options to describe the first symptom or report of a disorder. An indication is a sign or piece of information that suggests or shows the presence or existence of something. In the context of a disorder, the first symptom or report can be seen as an indication that something is wrong or that a disorder may be present.
12.
An interesting excursion
Correct Answer
D. Short journey
Explanation
The correct answer is "short journey". From the given words, it can be inferred that the excursion or project mentioned is not a long or extensive one, but rather a brief or limited trip. The words "interesting", "original idea", and "experience" imply that this short journey is likely to be engaging and unique.
13.
Refer to selection 1: Chinese workers on the CPR
Which is the best summary of paragraph 1 of the passage?
Correct Answer
C. For different reasons, the CPR hired Chinese workers
Explanation
The explanation for the given correct answer is that paragraph 1 of the passage discusses the reasons why the CPR hired Chinese workers. It implies that there were various factors that led to the decision of hiring Chinese workers, without specifying those reasons. Therefore, the best summary of paragraph 1 would be "For different reasons, the CPR hired Chinese workers."
14.
Refer to selection 1: Chinese workers on the CPR
Onderdonk would have hired more Canadian workers if?
Correct Answer
A. The Canadian workers had agreed to work for less money
Explanation
The correct answer is that Onderdonk would have hired more Canadian workers if they had agreed to work for less money. This implies that cost was a determining factor in Onderdonk's decision to hire Chinese workers instead of Canadian workers. If the Canadian workers had been willing to work for a lower wage, it would have been more cost-effective for Onderdonk to hire them, leading to the possibility of him hiring more Canadian workers.
15.
Refer to selection 1: Chinese workers on the CPR
Until 1867, Canada was a colony of Britain and was not politically independent. From the passage, we can infer that Hong Kong.
Correct Answer
C. Was not independent
Explanation
From the given passage, it is mentioned that Canada was a colony of Britain until 1867 and was not politically independent. Therefore, we can infer that Hong Kong, being under British control, was also not independent during that time.
16.
Refer to selection 1: Chinese workers on the CPR
The writer of this passage assumes that the reader knows
Correct Answer
B. The CPR was the name of a railroad company
Explanation
The writer assumes that the reader knows that the CPR refers to a railroad company because the passage mentions Chinese workers working on the CPR. This implies that the CPR is a known entity, and the assumption is made that the reader is aware that it is a railroad company.
17.
Refer to selection 1: Chinese workers on the CPR
From the passage, it can be said that the CPR valued?
Correct Answer
D. Profit
Explanation
The passage suggests that the CPR valued profit. This can be inferred from the fact that the Chinese workers were paid lower wages compared to their white counterparts, indicating that the CPR prioritized maximizing their profits by exploiting cheap labor.
18.
Refer to selection 1: Chinese workers on the CPR
From the passage, one can reach the conclusion that...?
Correct Answer
A. The Chinese workers experienced hardship in Canada
Explanation
The passage provides information that suggests that the Chinese workers faced difficulties or hardships while working in Canada. It does not mention anything about their love for fish, their preference for traveling by ship, or whether the CPR has honored the workers who lost their lives. Therefore, based on the information given, the conclusion that can be reached is that the Chinese workers experienced hardship in Canada.
19.
Refer to selection 2: Volcanoes
What would be the best title for this article?
Correct Answer
B. "Volcanoes: a Hidden Danger"
Explanation
The best title for the article would be "Volcanoes: a Hidden Danger" because the article likely discusses the potential dangers and risks associated with volcanoes. This title suggests that the article will provide information about the hidden dangers that volcanoes pose, which could include eruptions, lava flows, ash clouds, and other hazards.
20.
Refer to selection 2: Volcanoes
What might cause another Ice Age?
Correct Answer
D. Temperatures dropping over a long period of time
Explanation
Temperatures dropping over a long period of time can cause another Ice Age. During an Ice Age, the Earth's climate becomes significantly colder, leading to the expansion of ice sheets and glaciers. This occurs when there is a long-term decrease in global temperatures, which can be caused by various factors such as changes in solar radiation, shifts in ocean currents, or changes in the composition of the atmosphere. As temperatures drop, ice accumulates and reflects more sunlight, further cooling the planet and perpetuating the Ice Age conditions.
21.
Temperatures dropping over a long period of time
Which effects of an eruption are seen first?
Correct Answer
A. Lava and steam
Explanation
During an eruption, the first effects that are seen are usually the lava and steam. Lava is the molten rock that is expelled from the volcano and flows down its slopes, while steam is produced when the hot lava comes into contact with water or moisture in the surrounding environment. These two elements are typically the most visible and immediate signs of an eruption, as they can cause destruction and pose a threat to nearby communities and infrastructure. The other options listed, such as smoke and floods, fire and mudslides, and clouds and cool temperatures, may occur later in the eruption process or as secondary effects.
22.
Temperatures dropping over a long period of time
What happened before the clouds from Mount Katmai disappeared?
Correct Answer
C. Temperatures dropped considerably
Explanation
The correct answer is "Temperatures dropped considerably". This means that before the clouds from Mount Katmai disappeared, there was a significant decrease in temperatures. This could have resulted in various changes in the environment and weather conditions. It is important to note that the other options, such as an Ice Age beginning or heavy rains occurring, are not supported by the given information and are therefore not the correct answer.
23.
Why didn't Mount Katmai's cloud cause an Ice Age?
Correct Answer
C. The cooling period was too short
Explanation
The cooling period after the eruption of Mount Katmai was too short to cause an Ice Age. This means that the decrease in temperature caused by the eruption and the resulting clouds was not sustained for a long enough period of time to have a significant impact on global climate.
24.
Why did the author write this letter?
Correct Answer
D. To make people think about the interdependence of living things
Explanation
The author wrote this letter to make people think about the interdependence of living things. The letter may contain information or examples that highlight how different organisms rely on each other for survival and the importance of maintaining a balanced ecosystem. The purpose is to raise awareness and encourage readers to consider the interconnectedness of all living beings and the impact their actions can have on the environment.
25.
What does the expression "no quiet place" refer to?
Correct Answer
B. A place for solitude
Explanation
The expression "no quiet place" refers to a location where one can be alone and have peace and tranquility. This suggests that the place mentioned does not offer an environment suitable for solitude and reflection. It implies that there is noise or disturbance in that particular place, making it unsuitable for finding solitude.
26.
Famine in the country
Correct Answer
B. Shortage of food
Explanation
The correct answer is "shortage of food". This suggests that famine in the country is caused by a lack of food availability. This could be due to various factors such as crop damage, which can lead to a decrease in food production. The shortage of food can result in poverty and poor living conditions for the population, as they struggle to access enough food to meet their basic needs.