问题
_________ boys are there in our class
A:How often
B:How long
C:How many
D:How much;
B:How long
C:How many
D:How much;
正确答案是：
同类题型
If people drive ____cars, there will be____air pollution.-Yes, you’ re right.
Please_________ because this is a reading room.
What can I do for you, Madam—I just want .
Look at the clouds , so beautiful !– Wow , so many different ______ , horses , sheep , flowers…
terrible pollution!—Yes. We have to do something to protect our environment.