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【单选题】
What happened in the 1970s? ______.A.
The US government recommended the amount of food a restaurant gave to a customer.
B.
Health experts persuaded restaurants to serve smaller portions.
C.
The United States produced more grain than needed.
D.
The American waistline started to expand.
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举一反三
【单选题】Would you mind me _______the door? _________. It’s really cold here.
A.
close; Yes
B.
closing; Of course
C.
closing; Of course not
D.
close; Sure
【简答题】cold______________ 冷盘
【单选题】--It's too cold. Would you mind closing the window? -- ______ . But please don't do it now.
A.
Of course not
B.
Better not
C.
That's great
D.
Good idea
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