There has been ____rising demand for gra
题型:选择题
问题:
There has been ____rising demand for grain as ____industrial material in spite of the nation’s good harvests.
A./;an
B.a;an
C.the;an
D.a;/
There has been ____rising demand for grain as ____industrial material in spite of the nation’s good harvests.
A./;an
B.a;an
C.the;an
D.a;/