The new washing machines are __________ at the rate of fifty a day.
A. turned up
B. turned down
C. turned out
D. tumed in
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My pain__________ apparent the moment I walked into the morn, for the first man I met asked sympathetical-ly: "Are you feeling all right？"
A. must be
B. must have been
C. had been
D. had to be
正确答案是（）
A. change
B. gap
C. fluctuation
D. increase
What are the two main points under discussion？
A. Socializing and honesty.
B. Schooling and socializing.
Creativity and curiosity.
D. Reading and educational system.
正确答案是（）
A. adjustments
B. compensations
C. regulations
D. arrangements
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