神马作文网Something must have happened on their way here,or they _____
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Something must have happened on their way here,or they _____ by now.
1.should have arrived
2.should arrive
3.would have arrived
4.would arrive
这道题的答案到底是1,3,4 那个,我看选1,3 的较多,还有选4的.
1.should have arrived
2.should arrive
3.would have arrived
4.would arrive
这道题的答案到底是1,3,4 那个,我看选1,3 的较多,还有选4的.
这道题是《2002年北京地区成人本科学士学位英语统一考试A卷试题》的第47题
47.Something must have happened on their way here.Or they _________by now.
A.should have arrived B.should arrive C.would have arrived D.would arrive
答案：C虚拟语气.第一句是must+have +过去分词的结构,表示对过去事实的推测.The road is wet.It must have rained last night.路是湿的,昨晚上肯定下雨了.因此我们可以推断：这是一个和过去的事实相反的虚拟语气.should +have +过去分词的结构,表示对过去动作的责备、批评.如：You should have gone over your lessons.你应当把功课复习好的.但是此句只是一个表示和过去的事实相反的虚拟句子,并没有责备的意思.本句的意思是：“路上肯定出事了.否则,他们现在已经到了.”因此正确答案应该是C.
47.Something must have happened on their way here.Or they _________by now.
A.should have arrived B.should arrive C.would have arrived D.would arrive
答案：C虚拟语气.第一句是must+have +过去分词的结构,表示对过去事实的推测.The road is wet.It must have rained last night.路是湿的,昨晚上肯定下雨了.因此我们可以推断：这是一个和过去的事实相反的虚拟语气.should +have +过去分词的结构,表示对过去动作的责备、批评.如：You should have gone over your lessons.你应当把功课复习好的.但是此句只是一个表示和过去的事实相反的虚拟句子,并没有责备的意思.本句的意思是：“路上肯定出事了.否则,他们现在已经到了.”因此正确答案应该是C.
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