如图所示的基本实验操作中正确的是( )
A.
点燃酒精灯
B.
收集氢气
C.
过滤
D.
倾倒液体
答案:D
根据腧穴分经主治规律,主治妇科病的经络是()
A.足少阳胆经
B.足厥阴肝经
C.足太阳膀胱经
D.足阳明胃经
E.手、足太阴经
—What ’s the matter? ---There is _______with my computer.
A. wrong something B. something wrong C. anything wrong