Question

The war was over about three months ago, ______ the American soldiers in Iraq are still having a lot of trouble to deal with.

A．or

B．and

C．but

D．so

Answer 1

C

考查连词。句意:战争三个月前结束了，但是在伊拉克的美国士兵仍有许多麻烦要处理。所以选C,表转折。