The word exhausted in paragraph 3 is closest in meaning to
A. increased
B. used
C. resupplied
D. wasted
查看答案
What does the woman agree to do？
A. Join the club
B. Eat at a restaurant
C. Go to a meeting
D. Study with the man
What does the woman mean when she says this:
A. She is trying to persuade the man.
B. She is not sure that she understood.
C. She is expressing doubt about the time.
D. She is changing her mind about going.
Why does the man say this:
A. He is giving something to the professor.
B. He is trying to justify his position.
C. He is apologizing because he does not understand.
D. He is signaling that he will explain his problem.
According to the student, what is divergent evolution？
A population that evolves differently does not have a common ancestor.
B. A similar environment can affect the evolution of different species.
C. A similar group that is separated may develop different characteristics.
D. The climate of an area will allow scientists to predict the life forms.
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