They ofyen ( )in class.选择A.practise to speak English B.practise speak English

问题描述:

They ofyen ( )in class.选择A.practise to speak English B.practise speak English

practise speaking English
practise doing sth.

A.B都不对。They often practise speaking English in class.

没有正确选项,应该是:practise speaking English
( practise doing sth 固定用法‘练习做某事’