Question

【题目】The boy promises ________ the rubbish into the litter bin.

A.not throwB.not to throwC.to not throwD.don’t throw

Answer 1

【答案】B

【解析】

句意：那个男孩答应不把这个垃圾倒进垃圾箱里。

本题考查非谓语动词。not throw是动词原形，not to throw是动词不定式；don’t throw是一般现在时。promise not to do sth答应不做某事，故选B。