题目内容
(请给出正确答案)
[主观题]
What is the summertime polar cap composed of?A.Dust.B.Sand.C.Water ice. D.Volcanic rocks
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答案
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第3题
A.what it takes
B.what takes it
C.what they take
D.what takes them
第4题
The real difference between plants and animals () what they do, and not in what they seem to be.
A.lies in
B. lies with
C. lies down
D.lies up
第6题
A.What for?
B.So what?
C.What about you?
第8题
A.finish what I did
B.finished what I did
C.would finish what I was doing
D.finished what I' m doing