Question

【题目】—How much is _____ for a schoolbag?

— Experts say students should carry _____ more than 10% of their body weight．

A. too much; 不填 B. much too; no

C. too many; 不填 D. too much; not

Answer 1

【答案】D

【解析】A坚持；too much作表语，how much为主语，not more than不超过。句意：---对于书包来说，多少是太多啊？---专家们说学生们应该携带不超过他们体重10%的书包。too much可修饰不可数名词，也可单独使用作表语或宾语，如：The travel is too much for a 75-year-old lady这旅程对于一个75岁的老太太来说太多了（她身体受不了）。too many修饰可数名词的复数形式。more than超过；no more than和……一样少；not more than少于，不多于。故选D。