Question

【题目】The two girls always have a good time _________ the piano together.

A. practice to play B. practicing playing

C. to practice playing D. to practice to play

Answer 1

【答案】B

【解析】

句意：两个女孩总是很愉快地在一起练习弹钢琴。选项中practice为实义动词“练习”，其后的动词要加ing；题干中have a good time doing也为固定短语“做某事很愉快”，根据语境及短语要求，可知答案应选B项。