单项选择题
You should help him ______his lessons.
A．about
B．with
C．on
<上一题
目录
下一题>
点击查看答案&解析
打开小程序，免费文字、语音、拍照搜题找答案
热门
试题
单项选择题
It ______ the workers two years to build the bridge.
A．spent
B．used
C．took
点击查看答案&解析
单项选择题
Whose shirt is thisIt's ______.
A．hers
B．she
C．her
点击查看答案&解析
