近代中国，主张海塞并重的大臣是[ ]
A．林则徐
B．左宗棠
C．张之洞
D．李鸿章
答案：B
有机磷农药急性中度中毒的症状是
A．β样作用症状
B．M样症状
C．M样及N样症状
D．α样症状
E．中枢神经系统症状
How was the political show last night a. It was a heated discussion. b. It was a complete success, c. It was absolute chaos. d. It was brought under control in the end.
