单项选择题

So little ______ about physics that the lecture was completely beyond me.

A．I knew
B．did I know
C．I had known
D．had I known
<上一题 目录 下一题>
热门 试题

单项选择题
My parents want me to be the best at anything, but I don't have such high ______.
A．instructions
B．restrictions
C．suspicions
D．ambitions
单项选择题
My grandmother ______rural life.
A．has used to
B．used to
C．is used to
D．uses to
相关试题