问题
_________ is that onion?—Two yuan a kilo. [ ]
A: How many
B: How long
C: How much
D: How often
B: How long
C: How much
D: How often
正确答案是：
同类题型
It may take _________ years to make such robots .
Can you ride a horse?—Sorry, I____________ .But I can ride a bike very well.
There is somebody knocking at the door. Who________ it be?—I’m not sure. It ________ be a postman.
DrMaoperated_______over150patients_______hisvisittothatpoortown. [ ]
I didn’t see you at the meeting yesterday.– I _______ an important report at that moment.