gwd 10 29

Q29:

Because of a similarity to dance, synchronized swimming—exhibition swimming in

which the movements of one or more swimmers synchronize to a musical

accompaniment—is sometimes called water ballet, especially in theatrical situations.

A. of one or more swimmers synchronize to

B. of one swimmer or more is synchronized with

C. of one or more swimmers are synchronized with

D. by one swimmer or more is synchronized to

E. by one or more swimmers synchronize to

答案是C，我选了C.

请教synchronized的用法。

From Longman:

synchronize something with something.

i haven't got longman . but 金山词霸also : synchronize sth, with sth .表明是同步发生

29题是逻辑题呀，这道是哪里的题？