单选题When our imports ______ our exports, we say we have a favorable trade balance; however, when our imports and exports are the other way round we say we have an unfavorable trade balance.A fall shortB fall short ofC run out ofD are lack of
题目
单选题
When our imports ______ our exports, we say we have a favorable trade balance; however, when our imports and exports are the other way round we say we have an unfavorable trade balance.
A
fall short
B
fall short of
C
run out of
D
are lack of