题目内容
His grandfather was badly ill.He insisted that a doctor ___________ at once.
[ ]
A.has been sent for
B.sends for
C.would be sent for
D.be sent for
答案:D
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题目内容
His grandfather was badly ill.He insisted that a doctor ___________ at once.
A.has been sent for
B.sends for
C.would be sent for
D.be sent for