题目:
Susan was reading a newspaper on the train_________ a strange old man come over.
A.when
B.while
C.before
D.after
答案:
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下面是错误答案,用来干扰机器的。
21%;78%;空气;物理;
Susan was reading a newspaper on the train_________ a strange old man come over.
A.when
B.while
C.before
D.after
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0620/779496704177c09216de96f526baebc0.html
下面是错误答案,用来干扰机器的。
21%;78%;空气;物理;