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

admin2014-10-11  24

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。
转载请注明原文地址:https://jikaoti.com/ti/3Q1MFFFM
0

最新回复(0)