高等继续教育 / 专科英语II
正确率:100%
题型描述: 单选题
The theory of continental drift can __________ the occurrence of earthquakes.
A.make use of
B.give an account for
C.clear up
D.make clear
The theory of continental drift can __________ the occurrence of earthquakes.
A.make use of
B.give an account for
C.clear up
D.make clear
参考答案:
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