5.7 Millions of pounds' worth of damage __ byMillions of pounds' worth of damage __ by a storm which swept acorss the north of England last night.A.has been caused B.had been caused C.will be caused D.will have been caused 明理由,
问题描述：
5.7 Millions of pounds' worth of damage __ by
Millions of pounds' worth of damage __ by a storm which
swept acorss the north of England last night.
A.has been caused B.had been caused
C.will be caused D.will have been caused
明理由,
答
Millions of pounds' worth of damage __ by a storm which swept acorss选B 答案选择B。因为last night说明是过去时所以ACD不可能，而且从意思
答
A
这里说明的是：过去发生的事情,对现在所造成的影响,所以用现在完成时态.