能同时显示中性黏液和酸性黏液物质的染色法是()
A.高铁二胺阿尔雪蓝法
B.阿尔辛蓝过碘酸雪夫法
C.过碘酸雪夫橘黄G法
D.醛品红法、阿尔辛蓝法
E.阿尔辛蓝、阿尔辛黄法
参考答案:B
Living habits make a person healthy, wealthy and wise. We should in daily life.
① put litter into the dustbin
② stay up reviewing lessons all the time
③ go to school without breakfast
④ wash hands before meals
⑤ open the window and take a fresh breath as often as possible
A. ①④⑤ B. ②③④ C. ①②⑤
薪酬职能的主要表现:补偿职能、激励职能、()、效益职能、统计与监督职能。