The old lady’s hand shook frequently.She explained to her doctor this shaking had begun half a year before.and .only because of this.she had been forced to give up her job. A.when;how B.how;when C.how;how D.why;why 答案 C 解析 本题考查的是动词explain后引导的宾语从句的引导词的选用.第一空用how较易.但第二空很多考生填when.其实在前一分句中已有时间状语.故此处用when明显不对.仍然需用how引导.即“她是如何被迫放弃工作的 . 【查看更多】
