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外语
Jane______my letter; otherwise she would have replied before now.
Jane______my letter; otherwise she would have replied before now.
admin
2012-05-04
42
问题
Jane______my letter; otherwise she would have replied before now.
选项
A、ought to have received
B、has received
C、couldn’t have received
D、hadn’t received
答案
C
解析
情态动词题。couldn’t have+过去分词,表示对已发生情况的否定推测,意为“一定没……”。结合后半句语义,可知Jane并没有收到信,故C正确。
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专业英语四级
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