问题
选择题
The news came as no surprise to me. I ______ for some time that the factory was going to shut down.
A．had known
B．knew
C．have known
D．know
答案
答案：A
从for some time可知，用完成时态。从第一句“我对这消息根本不惊讶”可知，我在此之前早就知道了。动作know发生在come之前，故用过去完成时。