Question

【题目】He often _____ English with the foreign teachers.
A.practice, speak
B.practices, speak
C.practice, speaking
D.practices, speaking

Answer 1

【答案】D
【解析】句意：他经常和外国老师们练习说英语。短语 practice doing sth.表示练习做某事；主语是第三人称单数，谓语动词要变第三人称单数。 根据题意，故选D。