问题
选择题
----What’s _______number of school in the city?
-----I’m not sure ,but I know there must be _______ number of schools in it.
A.a;the
B.a;a
C.the ;the
D.the;a
答案
D
题目分析: 句意:在这个城市里学校的数量是多少?我不确定,但我知道这个城市里一定有很多学校。the number of……的数量,a number of 很多,故选D.