题目内容

The hospital bought X-ray machine day before yesterday.

A. an / the
B. the / an
C. a / the
D. an / a

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It is a great way to show our thanks the end of the year.

A. to
B. by
C. toward
D. for

The staff wore hats all week and tipped them toward the volunteers we saw them.

A. as
B. before
C. after
D. at

During National Volunteer Week we recognized our volunteers taking them to the movies.

A. with
B. to
C. by
D. at

I just heard awful news from my son that our dog climbed your backyard.

A. a / to
B. an / by
C. the / to
D. the / into

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