以下关于翳风穴主治作用的叙述,不正确的是() A.耳聋 B.耳鸣 C.口眼歪斜 D. 发布时间:2018-02-10 14:00 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 以下关于翳风穴主治作用的叙述,不正确的是()A.耳聋B.耳鸣C.口眼歪斜D.牙关紧闭E.癫痫
题型:单项选择题 A1型题 The place the bridge is supposed to be built should be the cross river traffic is the heaviest.A.which; whereB.at which; whichC.at which; whereD.which; in which 查看答案
题型:单项选择题 A1型题 如图所示,长度为L=1.0m的绳,系一小球在竖直面内做圆周运动,小球的质量为M=5kg,小球半径不计,小球在通过最低点时的速度大小为v=20m/s,求:小球在最低点所受绳的拉力. 查看答案