问题
选择题
_____ this village is extremely poor, the people think it is so important to keep the school going.[ ]
A. So long as
B. Just as
C. Even though
D. No matter how
答案
答案：C
搜题请搜索小程序“爱下问搜题”
_____ this village is extremely poor, the people think it is so important to keep the school going.[ ]
A. So long as
B. Just as
C. Even though
D. No matter how
答案：C
，它的质子数为 ；电子数为 。