问题
选择题
The rivers have ________, so they will have to spend much money irrigating the crops.[ ]
A. dried up
B. built up
C. broken up
D. gone up
答案
答案:A
The rivers have ________, so they will have to spend much money irrigating the crops.[ ]
A. dried up
B. built up
C. broken up
D. gone up
答案:A