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课时提升作业(二十五)
必修5 Unit 5
Ⅰ. 单项填空
1. (2013·杭州模拟)Scientists are still wondering_________the Egyptians built the pyramids so long ago.
A. how it is that B. how is it that
C. it is how that D. that how it is
2. The baby likes drinking the juice_________out of the fruits.
A. pulled B. knocked C. squeezed D. forced
3. (2013·杭州模拟)—Shall we run around the park or go for a bike ride?
—_________. They are both good activities.
A. That’s all right
B. It makes no difference to me
C. Yes, I like them very much
D. I’d prefer a bike ride
4. (2013·银川模拟)When he was in high school, he made up his mind to _________membership in the Party.
A. learn from B. apply for
C. take in D. join in
