【单选题】---Most hotels are very full today. --- Don't worry! I have ______ a room already in the Changjiang Hotel.
【单选题】________table manners, I can’t stand people________with their mouths full. [ ]
【单选题】I have offered to paint the house __________ a week’s accommodation.
【单选题】My suitcase was so full that it didn't have ______ for anything else.
【单选题】那一类细菌不属于原核细胞( )
A.
A 大肠杆菌 B 枯草芽孢杆菌 C 酵母 D 链霉菌
【判断题】计算机网络的组成元素可以分为 网络节点和通信链路