问题

Are you and your parents going to visit friends in Shandong?–Yes, and while we ____ with them, we’re going to spend a few days in Qingdao.
A:stayed
B:have stayed
C:were staying
D:are staying
B:have stayed
C:were staying
D:are staying
正确答案是:
同类题型
My English teacher stands between sally and _______ .
Millie was born _____ the evening of December 3rd. 1996. [ ]
Who taught ________ to write the computer program?—Nobody. She learned it by __________.
Three minutes earlier ____ we could have caught the early train to Philadelphia.
Who is the woman ________ a red sweater? —She’s my sister. [ ]