面对人口、资源、环境的现状,我国必须坚持的发展战略是( )
A:科教兴国战略
B:人才强国战略
C:可持续发展战略
D:西部大开发战略
看图,读一读,选择正确的句子。
A. Hello. This is my mother. I loveher.
B. Hello. I'm Grandma and this is yourGrandpa.
C. Look, this is my classmate. His nameis Bob.
D. Good morning, Kitty.
如图,直线 交坐标轴于A,B两点,则不等式 的解集是( )