语法与词汇
He is still not here, he____.
A、
may miss his plane
B、
could miss his plane
C、
should have missed his plane
D、
may have missed his plane
【正确答案】
D
【答案解析】
“误飞机”这个事件是现在对过去事件的虚拟，因此A，B两项可排除;should表示应该，may表示可能，根据句意，他误飞机是可能的。
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