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
How do you say the number 567,043?
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The is a little difficult for me.
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