问题
选择题
| ______the problem of land erosion (侵蚀) getting more serious, the government is searching for a way to deal with it. |
A. As B. When C. With D. If |
答案
答案：C
搜题请搜索小程序“爱下问搜题”
| ______the problem of land erosion (侵蚀) getting more serious, the government is searching for a way to deal with it. |
A. As B. When C. With D. If |
答案：C