2. 外语
  3. One of the requirements for a fire is that the material______to its burning temperature.

One of the requirements for a fire is that the material______to its burning temperature.

admin2013-10-11  32
问题 One of the requirements for a fire is that the material______to its burning temperature.
选项 A、be heated
B、is heated
C、would be heated
D、to heated
答案A
解析
转载请注明原文地址:https://kaotiyun.com/show/cEGK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)