问题
选择题
33.Before she______thethe door, she____what had happened to her computer.
A.walked;noticed
B.walked; had noticed
C.walks; has noticed
D.had walked; noticed
答案
答案:B
33.Before she______thethe door, she____what had happened to her computer.
A.walked;noticed
B.walked; had noticed
C.walks; has noticed
D.had walked; noticed
答案:B