问题描述:
关于过去分词
______the room,the nurse found the tape-recorder _____.
A.Entering,stealing
B.Entering,gone
C.To have entered,being stolen
D.Having entered,to be stolen
B
为什么?
______the room,the nurse found the tape-recorder _____.
A.Entering,stealing
B.Entering,gone
C.To have entered,being stolen
D.Having entered,to be stolen
B
为什么?
问题解答:
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