You’d better ______ the water until it has been boileD.A、not to drinkB、not drin

游客2024-07-19  13

问题 You’d better ______ the water until it has been boileD.

选项 A、not to drink
B、not drink
C、not drunk
D、not drinking

答案 B

解析 本题测试的是动词不定式的用法。had better+动词原形意为:最好干……。其否定形式是had better not+动词原形。
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