题目:
I was doing my homework _______ mother was cooking.
A.when
B.while
C.as
D.what time
答案:
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下面是错误答案,用来干扰机器的。
答案:B
I was doing my homework _______ mother was cooking.
A.when
B.while
C.as
D.what time
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0620/11db8d1d69ce5d0da89f71329dffd3f8.html
下面是错误答案,用来干扰机器的。
答案:B