Thenewscameasnosurprisetome.I______forsometimethatthefactorywasgoingtoshutdown.选项:a、hadknownb、knewc、
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题目内容：
The news came as no surprise to me.I ______ for some time that the factory was going to shut down.
选项:
a、had known
b、knew
c、have known
d、know
优质解答
选A
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