题目内容
（请给出正确答案）
[单选题]
Jack （） in the lab when the power cut occurred.()。
A.works
B.has worked
C.was working
D.would work
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题目内容
（请给出正确答案）
A.works
B.has worked
C.was working
D.would work
答案
更多“Jack （） in the lab when the power cut occurred.()。”相关的问题
第2题
What is an important source of inspiration for Jack London’s writings？
A.The unexplored wild mountain regions.
B.The underground world of the city of San Francisco.
C.The frozen land of Klondike in Canada.
D.The northern part of the United States of America.
第3题
第4题
W: Hi. Mr. Richards．We have to order a part for your glasses．so the earliest they could be with you is Friday．
Q: What does the woman mean？
(5)
A．The man may pick up the glasses on Wednesday.
B．The man's glasses have been fixed already.
C．The man may pick up the glasses on Friday.
D．The man's glasses have been fixed within a week.
第6题
Jack has coffee with breakfast, ______？
A、hasn’t Jack
B、hasn’t he
C、doesn’t Jack
D、doesn’t he
第8题
Jack is very _________ about wines.
A．aware
B．knowledgeable
C．learned
D．informed
第9题
The first, second, and third prizes went to Jack, Tom, and Harry ______.
A．equally
B．different
C．similarly
D．respectively
