Question

【题目】The mother always asks her son ________ early.

A. get upB. getting upC. gets upD. to get up

Answer 1

【答案】D

【解析】

句意：妈妈总是让她的儿子早起。get up起床，动词原形；getting up动名词；gets up第三人称单数形式；to get up动词不定式。这句话中使用了句型ask sb. to do sth.要求某人去做某事，故应选D。