Girls used to take fewer advanced math courses than boys but now they are taking just
.
A.as much
B.too much
C.as many
D.too many
答案:C
考察形容词的比较等级和省略。本句补充完整为:“but now they are taking just as many(advanced math courses as boys)”,所以用many修饰courses,而且强调比较。本题稍难。