The news came as no surprise to me.I ______ for some time that the factory was going to shut down.选项:a、had knownb、knewc、have knownd、know
问题描述：
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
答
a,过去完成时
这个新闻对于我来说并不惊奇，我过去已经知道，这个工厂不久就要倒闭
不明白再问我，
答
选A