_______________activity is essential to effective community work.
A. Cooperate
B. Corporate
Cooperative
D. Coordinate
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Why do some people so easily accept new technologies, ________others don't?
A. instead
B. however
C. although
D. whereas
It is enough to say _____ the game is wildly popular.
A. which
B. that
C. in which
D. in that
But the point is ________ before it wasn’t possible, and now it is.
A. what
B. which
C. that
D. /
He has told us a fact _______ drinking too much does harm to our health.
A. /
B. what
C. which
D. that
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