问题

It took her______ to cook the delicious food.

A:three and ahalf hour
B:three and ahalf hours
C:a half andthree hour
D:three hourand a half

正确答案是：

同类题型

______ many people’s expectation, he was defeated in the first round

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This practice satisfies people of high moral standardspsychologically and materially and ______ encourages other people’s enthusiasm

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