- English classes do you have every week? -Six. .A. How oftenB. How muchC. How manyD. How

问题补充：

- English classes do you have every week?

-Six. .

A. How often

B. How much

C. How many

D. How long

答案：

A. How often

B. How much

(答案→)C. How many

D. How long

解析：句意：你一周几堂英语课？六堂。A多久一次；B多少，修饰不可数名词；C多少，修饰可数名词；D多久。结合题意选C。