2019年mpa考试英语真题——副词5

{01}Afghans used to hold big weddings, costing thousands of dollars, in a county _____ the average annual
income is less than $400.
A.which
B.whose
C.where
D.what
解析：
本题选C。

{02} Everyone has periods in their lives _____ everything seems very hard. A.when
B.where
C.which
D.that
解析：
本题选A。