The problem is __________ difficult. You needn't spend __________ time on it.
A. too much, much too B. much too, too much
C. too much, too much D. much too, much too
此题应选B。此题主要涉及too much和much too的区别。如：
1. much too是too的强势语，用法与too相同。如：
You are much too kind to me.
This one is much too big.
This kind of computer is much too expensive.
He is much too busy to see visitors.
The coat I bought yesterday was much too large.
2. too much是much的强势语，用法与much相似。如：
Don't eat too much.
There's too much water.
You have given me too much.
Don't drink too much wine. It is harmful to yourhealth.
3. 有时too much还用于这样的结构 be too much for, 意为“对……来说太难或太过分”、“非……力所能及”等。如：
I'm afraid the trip was too much for her.
His parents' expectation was too much for him.