宪法的修正以全国人民代表大会全体代表（）以上的多数通过。
A. 40910
B. 40942
C. 41004
D. 0.9
全国人大代表每届任期（）年。
A. 3
B. 4
C. 5
D. 6
Who does the work at the end？
A. Nobody
B. Somebody
C. Everybody
The three professors didn't see the train, because ______
A. They were deep in the water
B. They were wearing glasses, and couldn't see clearly
C. They were deep in talking
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