He____know the answer, but I’m not sure.A:maybe B:may be C:may D:must
题型：不详难度：来源：
He____know the answer, but I’m not sure.
A:maybe B:may be C:may D:must |
答案
| C |
解析
may情态动词表推测,后接动词原形
maybe是副词,作状语(perhaps)
may be作谓语,译成可能是
maybe是副词，意思是“也许、可能”，在句中作状语，相当于perhaps，常位于句首。在may be中，may是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为“也许是、可能是”。 may就是可能的意思，是一个情态动词，后面加动词原形。Must意思是必须，表示肯定意思，后接动词原形。从动词know及下文我不确定来看，选项C。最符合题意。 |
举一反三
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