Question

【题目】—Look! Steve ______ his homework.

—Yeah. He on a school trip to Changsha yesterday.

A. is doing , goB. doing , wentC. is doing , went

Answer 1

【答案】C

【解析】

句意：——看！史蒂文正在做作业。——额，他昨天去长沙进行学校旅行。第一空根据look可知，此处用现在进行时be doing，主语Steve是第三人称单数，故谓语用第三人称单数，故为is doing。第二空根据yesterday可知，此处用一般过去时，故为went。故选C。