阳白穴的定位是:目正视,瞳孔直上,眉上() ["A.2寸","B.3寸","C.4寸","D.5寸","E.1寸"]
雷电天气出现时,下列正确的是() ①不宜停留在车库、车棚附件 ②远离水面、湿地或水陆交界处 ③立即拨打报警电话求救 ④躲在大树下 ["①②","②③","①④","③④"]
三阴交穴位于内踝尖与阴陵泉穴的连线上,内踝尖上() ["A.2寸","B.3寸","C.4寸","D.5寸","E.1寸"]
哈军工在()年正式解体。 ["1970","1967","1969","1968"]
地震发生后第()天救活率为7.4% ["三","四","五","六"]
什么是血型亚型?