问题
选择题
_____ the problem of land erosion getting more serious, the government is searching for a way to deal with it.[ ]
A. As
B. With
C. When
D. Because
答案
答案:B
_____ the problem of land erosion getting more serious, the government is searching for a way to deal with it.[ ]
A. As
B. With
C. When
D. Because
答案:B