问题
选择题
30. It is the sixth month ______ in which exports have fallen because of the economy crisis.
A.in a row
B.in total
C.in all
D.in order
答案
答案:A
30. It is the sixth month ______ in which exports have fallen because of the economy crisis.
A.in a row
B.in total
C.in all
D.in order
答案:A