—Who is this boy?—Sorry, I .A. not knowB. know notC. don’t knowD. not do know

发布时间：2020-08-22 22:45:34

—Who is this boy?
—Sorry, I     .
A. not know
B. know not
C. don’t know
D. not do know

网友回答

A. not know
B. know not
(答案→)C. don’t know
D. not do know
解析：句意：这个男孩是谁？对不起，我不认识。know是实意动词，对于实意动词的否定形式，一般用do/does来帮忙构成。故选C.
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