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They started off at about 5 o’clock in the morning. They______there by now.
They started off at about 5 o’clock in the morning. They______there by now.
admin
2008-12-30
73
问题
They started off at about 5 o’clock in the morning. They______there by now.
选项
A、have arrived
B、should arrive
C、should be arriving
D、should have arrived
答案
D
解析
本题考查隋态动词表示推测的用法。从本句内容来看, “他们早上五点就出发了,现在本该到了。”选项A用了现在完成时,无法表达推测这一含义,而是表达了一个已经完成的动作,与句子要表达的意思不符;选项B用了should do的结构,如果表示推测的话通常表示对将来要发生的事情的推测;选项C用了should be doing结构,一般表示对现在正在发生的一件事情的推测,而动词arrive一词通常不用于进行时态;选项D用了should have done结构,表示对已经完成了的动作的推测。所以选项D为正确答案。
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本试题收录于:
英语题库普高专升本分类
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英语
普高专升本
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