单项选择题

I ______ English for three years.

A．am learning
B．learned
C．have learned
<上一题 目录 下一题>
热门 试题

单项选择题
Help ______ to some water.
A．me
B．yourself
C．you
单项选择题
We'll stay at home if it ______ tomorrow.
A．rains
B．is raining
C．will rain
相关试题