2. 外语
  3. The purpose in writing this text is ______. Before dropping rubbish into the chute you have to ______.

The purpose in writing this text is ______. Before dropping rubbish into the chute you have to ______.

admin2009-03-15  66
问题 The purpose in writing this text is ______.
Before dropping rubbish into the chute you have to ______.
选项 A、lock the other floors’ chute doors
B、check ff the container is full
C、press the correct button
D、break up the rubbish
答案C
解析 根据“At the press of a button, a microcomputer locks all other floors’ chute doors”可推断。
转载请注明原文地址:https://kaotiyun.com/show/1G8d777K
本试题收录于： 公共英语二级笔试题库公共英语（PETS）分类
0

公共英语二级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)