2019年mpacc考试英语真题——冠词811

{01}She came in for ________ coffee and told me the noise of ________ traffic kept her awake last night.
A.a; the 
B.a; /
C.the; the  
D.the; /
解析：
本题选A。

{02With _____ average of $8,000, daycare costs for babies in the US range from $4,000 to $14,000
a year according to _____ data from National Child Care Center.
A.the; a
B./; the
C.an; a
D.an; the
解析：
本题选D。

{03}We can never expect ________ bluer sky unless we create ________ less polluted world.
A.a; a
B.a; the
C.the; a
D.the; the
解析：
本题选A。