图3所示四个演示实验中,能够说明电流磁效应现象的是 发布时间:2017-06-18 19:11 │ 来源:www.tikuol.com 题型:选择题 问题: 图3所示四个演示实验中,能够说明电流磁效应现象的是
题型:选择题 某男,56岁。因惊恐复受寒后致腰部疼痛,转摇不能,行则偻附,伴精神萎靡,畏寒肢冷,苔薄白,脉沉迟。结合《素问·至真要大论》病机十九条分析。其治法为()A.补肾散寒B.散寒祛湿,温通经络C.清热凉血通络D.疏肝理气通络E.清热利湿,舒筋通络 查看答案
题型:选择题 —Why didn't you go to play football with us yesterday afternoon?—I _____ my mother with the housework then. [ ]A. helped B. was helpingC. had helped D. have been helping 查看答案