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Since the Great Depression, the United States government hasprotected farmers from damagin
A. slight
B. surprising
C. sudden
D. harmful
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A. slight
B. surprising
C. sudden
D. harmful
A.where
B.since
C.when
D.till
A.slight
B.surprising
C.sudden
D.harmful
Since human beings(A) depend to(B) a great extent on forests, every effort must be made preserving(C) trees and wildlife(D).
In our company, great changes (take place) ______ since the new manager came.
Since the Great Depressionthe United States government has protected farmers from damaging drops in grain prices.
A.slight
B.Surprising
C.Sudden
D.harmful
A.Since the new policy carried out, great changes have taken place in this city.
B.Since the new policy was carried out, great changes have been taken place in this city.
C.Since the new policy carried out, great changes have been taken place in this city.
D.Since the new policy was carried out, great changes have taken place in this city. 参考
That remote _________ mountain country has become great tourist attraction since 1990s.
A.vacant
B.barren
C., weird
D.bald
—John, you've never been to the Great Wall since you came to China, I'm afraid.—______
A.No, I've just been there with Mary.
B.Yes, never. How about you?
C.No, but how I wish to!
D.Yes, but I'd like to as soon as possible.
A.overturned
B.modified
C.stable
D.complicated
A. slight
B. surprising
C. sudden
D. harmful