—Why are you so tired these days?—Well I have homework to do.A. too much B. too manyC. m

问题补充：

—Why are you so tired these days?

—Well, I have homework to do.

A. too much

B. too many

C. much too

D. many too

答案：

(答案→)A. too much

B. too many

C. much too

D. many too

解析：much too中心词是too, much此处做副词表示程度,意思是太;too much中心词是much, much此处意思是多,too作为副词修饰much,意思是太多.too many太多，修饰可数名词复数。Many是形容词，不能用来修饰too。句意：这些天你为什么这么疲乏？——哦，我有太多的作业要做。本句中homework表示抽象含义，不可数，故选A。