A、To repair the machine, follow the instructions in the book. B、Consult the book for details before using this machine. C、If the

admin2010-08-16  48

问题

选项 A、To repair the machine, follow the instructions in the book.
B、Consult the book for details before using this machine.
C、If the machine develops a problem, report it in the book.

答案C

解析
转载请注明原文地址:https://kaotiyun.com/show/BmbO777K
0

随机试题
最新回复(0)