我们党和国家长治久安的根本要求是[ ]
A.依法治国
B.终身学习
C.以经济建设为中心
答案:C
句型转换。
1. The student has a cold. (改为同义句)
The student _______a_______.= The student _______a_______
2. I have a stomachache. (改为同义句)
I have an _______ _______my stomach.
I have a _______ _______my stomach.
My stomach is _______
I have a ________ stomach.
My stomach _______
RF物流系统的组成部分包括()
A.无线数据采集器
B.无线网关
C.服务器
D.磁盘列阵