In offices ,keep valuables_____and be sure that doors to labs and buildings

来源：百度知道编辑：UC知道时间：2024/07/07 09:51:41

In offices ,keep valuables_____and be sure that doors to labs and buildings are fasted if you are the last to leave.
A locking up B from locking up C being locked up D locked up
请问这句话怎样翻译，选哪个答案，为什么？

C,在实验室，如果你是最后一个离开的，要妥善锁好贵重物品，并且确定房实验室的门是否锁好。

在办公室，随时贵重物品被锁定，并确保大门实验室和建筑物的禁食，如果您是最后一个离开。
选C

in offices和in office 有区别吗？ Three offices narrowly escaped ____ in the hot battle. 新概念三，people who work in offices are frequently referred to as white collar workers! OFFICES问题关于offices版本寻找Offices教程？中毒 offices打不开。 offices 2003完全版 WPS'OFFICES 是什么呀？ KAPPA的拉练是不是都是KEE的~？