题目
题型:广东省竞赛题难度:来源:
B. have been in
C. has been in
答案
核心考点
举一反三
B. has been away from home
C. has leave home
D. has left home
B. have taken place
C. have been taken place
D. has been taken place
— Oh, not at all. I here for only a few minutes.
B. is
C. have been
D. had been
B. has cleaned
C. is cleaning
D. will clean
B. are coming out
C. came out
D. have been come out
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