问题
Many grocery stores use misting, a process ________ vegetables are sprayed with water, to keep vegetable fresh.
A:which
B:that
C:what
D:where
B:that
C:what
D:where
正确答案是：
同类题型
Shall we go and ________ hello to the foreign teachers?–Good idea! Let’s go.
How are you getting on with your work?—I can’t do it any longer. I’ll have to get help.
I’m to eat a horse now! —Really? But I don’t havefor you. It’s a great pity!
I think your advice is of great ________ to me and it’s _______.
Haven’t seen Lucy recently. What’s happened?—Oh, it’s more than two months ______ she worked here.