The first use of atomic weapons was in 1945, and their power ________ increased enormously ever since.
发布时间:2021-08-14
A.is
B.was
C.has been
D.had been.
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A.I are
B.I am
C.as I am
D.as I are
开始考试点击查看答案 - 2____ of the land in that district ________ covered with trees and grass.
A.two fifth; is
B.two fifths; are
C.two fifths; is
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开始考试点击查看答案 - 10-Could you please tell us about some good ways to learn English?-My suggestion is that reading often and writing regularly ________.
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