多项选择题

It is high time that such a practice ()an end to.

A. is put
B. be put
C. was put
D. must be put

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多项选择题

A dictionary of that size has ()words than you need and it's not so handy.

A. many more
B. much more
C. many
D. much

多项选择题

The man who came to help us is a friend of ()

A. me
B. I
C. my
D. mine

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