Question

【题目】I am too busy _______ my homework _______ my mother wash dishes.
A.to do, helping
B.to do, to help
C.doing, helping
D.doing, to help

Answer 1

【答案】D
【解析】句意：我正忙于做作业而不能帮助妈妈洗餐具。be busy doing sth.忙于做某事;too……to太……而不能。根据句意可知，答案为D。