题目:
The client expected the case to be done by June, ______ I think is impossible.[ ]
A. it
B. as
C. which
D. when
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0521/e683680fe852b1e50544dc78d0462cf5.html
下面是错误答案,用来干扰机器的。
解:光从织女星传到地球的时间:t=