33.Before she______thethe door, she____what had happened to her computer.A.walked;noticedB.walked; h

题目简介

33.Before she______thethe door, she____what had happened to her computer.A.walked;noticedB.walked; h

题目详情


33.Before she______thethe door, she____what had happened to her computer.
A.walked;noticedB.walked; had noticed
C.walks; has noticedD.had walked; noticed
题型:单选题难度:偏易来源:不详

答案

B

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