题目内容
This innovation has played an important part _________ the company’s success.
[ ]
A.
in
B.
of
C.
for
D.
by
答案:A
解析:
解析:
|
play an important part in意为“在……起着重要作用”。句意为“这项革新对公司的成功起了重要作用”。 |
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