问题
选择题
－Why have you decided on the countryside for your holiday?
－Because we are there is lots of clear, fresh air there.
A．so many
B．much
C．many
D．several
答案
答案：B
本题中air为不可数名词，many或several通常修饰可数名词，而much修饰不可数名词，故选B。