2. 专升本
  3. The flu is believed______by viruses that like to reproduce in the cells inside the human nose and throat.

The flu is believed______by viruses that like to reproduce in the cells inside the human nose and throat.

admin2017-07-18  54
问题 The flu is believed______by viruses that like to reproduce in the cells inside the human nose and throat.
选项 A、cause
B、being caused
C、to be caused
D、to have caused
答案C
解析
转载请注明原文地址:https://www.kaotiyun.com/show/wUiC777K
本试题收录于： 英语题库成考专升本分类
0

英语

成考专升本

相关试题推荐
随机试题
最新回复(0)