2. 专升本
  3. It is necessary that the course in general science______before the chemistry course.

It is necessary that the course in general science______before the chemistry course.

admin2015-08-21  37
问题 It is necessary that the course in general science______before the chemistry course.
选项 A、is to take
B、to be taken
C、is taken
D、be taken
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/FJTC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)