题目内容
(请给出正确答案)
[单选题]
Tim explained the question when () by the professor.
A.having
B.have
C.answering
D.answered
答案
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A.having
B.have
C.answering
D.answered
第1题
A.正确
B.错误
第3题
B.is chosen
C.was chosen
D.was choosing
第5题
A.正确
B.错误
第7题
A.正确
B.错误
第8题
A.A.stipulation
B.B.stipulating
C.C.stipulate
D.D.stipulated
第10题
5.He first welcomed the new student and then explained college regulations. (go on)
第11题
Not until______ the whole thing to him______that his mother loved him.
A.had I explained: he knew
B.had I explained: that the knew
C.I had explained: that he knew
D.I had explained: did he know