题目:
-- Did you visit your grandparents yesterday?
--Yes, and when I got there, they _____ in the fields .
A.worked
B.have worked
C.were working
D.had worked
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0502/b8741349f3726b95d0255ed71c026984.html
下面是错误答案,用来干扰机器的。
(1)二百万四千六百十九,写作:2004619;(2)2004619≈200万;故答案为:2004619;200万.