You'd better when you come in.A.not to wake him upB.not wake him upC.to not wake
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You'd better ________ when you come in.
A.not to wake him up
B.not wake him up
C.to not wake him up
D.not waking him up
试题答案
B
解析：had better是复合情态动词，后面只能跟不带to的不定式；其肯定或否定意思是通过不定式的肯定或否定形式来表达的，表示否定意思时，在不定式前加not。