党的十八大报告提出：全党要坚定（ ）。
A．道路自信
B．模式自信
C．文化自信
D．理论自信
E．制度自信
参考答案：A,D,E
根据图画中物品的位置，用介词on，in，below，beside填空。
1. His pens and pencils are ______ his pencil case.
2. His shoes are _______ his bed.
3. His lamp is _______ his bed.
4. His books are ______ his desk.
5. His coat is _____ his bed.
关于数据线说法不正确的是
A、PRIMUS 2000的数据传输主要使用数据总线，少部分使用离散信号
B、ASCB数据单向传输
C、ASCB数据双向传输
D、每条数据总线为带屏蔽的双绞线
