Mr Smith told his sons football in the street.A. don’t playB. not playC. not to playD. to

问题补充：

Mr Smith told his sons football in the street.

A. don’t play

B. not play

C. not to play

D. to play

答案：

A. don’t play

B. not play

(答案→)C. not to play

D. to play

解析：

试题分析: 句意：史密斯先生告诉他儿子不要在街上踢足球。told告诉，后接带to不定式to play,不定式的否定形式是not to do,故选C.