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1 They（）the flood after a heroic fight lasting five days and four nights.

2 The wholesale price of this coat is $20 and the（）price for it is $28.

3 This story is not real; it is only（）

4 In Britain people（）four million tons of potatoes every year.

5 Before they left the factory, all the cars were carefully tested for（）

成人本科學位英語單項選擇題每日一練(2020.10.22)