问题

Bob________with his post in his office at the moment.
A:play
B:to play
C:to playing
D:playing;
B:to play
C:to playing
D:playing;
正确答案是:
同类题型
Why is he feeling down today—Because the suggestion he________has beenturned down.
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The English text is very easy because thereare only _______ new words in it.
If only I __ the key with me !— Then you would not have to wait for your wife’s rescue. [ ]