【单选题】Vietnam has already signed agreements with nations EXCEPT
【简答题】Once a contract is signed, it has legal effect; no party who has signed a contract has the right to break it.
【单选题】The box is with “Made in China”.
【单选题】It was in China ________ the agreement was signed.
【判断题】比较典型的数据通信系统主要由数据终端设备、数据电路、计算机系统三部分组成。
【单选题】我校本科生借书册次及期限()
B.
外借图书10册,外借期限3个月,续借1次,续借期限1个月
C.
图书20册,外借期限4个月,续借1次,续借期限2个月
D.
外借图书10册,外借期限1个月,续借1次,续借期限10天
【简答题】数据通信系统主要由()、()和()三部分组成。
【简答题】数据通信系统主要由中央计算机系统、()和数据电路三部分构成。
【简答题】It was in China___the agreement was signed.
【单选题】This company has signed a contract to the natural resources in the west of China. [ ]