Question

【题目】Lucy only __________ her computer at the weekend when she __________ time.

A. uses; has B. uses; have

C. use; have D. use; has

Answer 1

【答案】A

【解析】句意：露西只在周末有时间时才使用她的电脑。考查一般现在时。第一空的主语“Lucy”和第二空的主语“She”都为第三人称单数，故谓语动词应用第三人称单数形式。结合句意和语境可知填A。