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课时提升作业(二十三)
必修5 Unit 3
Ⅰ. 单项填空
1. (2013·杭州模拟)The flight to Antarctica was delayed by the lack _______ information about the weather conditions there.
A. in B. from C. for D. of
2. —Just a minute, Miss White, our glasses have been .
—Oh, sorry, they look like the same, and I am so careless.
A. switched B. stolen
C. broken D. robbed
