问题
The teacher usually grades the students on _______ they have behaved
A:that
B:what
C:which
D:how
B:what
C:which
D:how
正确答案是：
同类题型
Are you going there with them? —–If you go, ________
What is his head_________ —-A ball.
It’s time for lunch, Mum! I am hungry.—_____________________.
The serious expression of the captain kept his crew _________.
What a beautiful birthday cake!—Yes, it’s ________ my mom. I received it this morning.