下列关于拇指揉法的叙述中,正确的是() A.以拇指端为着力部位 B.以肘关节为支点, 发布时间:2017-06-02 04:45 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 下列关于拇指揉法的叙述中,正确的是()A.以拇指端为着力部位B.以肘关节为支点,前臂做主动运动C.前臂主动做推旋运动D.以腕关节为支点,拇指主动做环旋运动
题型:单项选择题 A1/A2型题 多肽链中主链骨架的组成是A.—NCCNNCCNNCCN—B.—CONHCONHCONH—C.—CHNOCHNOCHNO—D.—CNOHCNOHCNOH—E.—CNHOCNHOCNHO— 查看答案
题型:单项选择题 A1/A2型题 专用散粮船货舱内设置顶边水舱的目的是()。①限制舱内顶层谷物移动;②便于平舱;③便于清舱;④可作压载舱;⑤减少谷物移动倾侧力矩。A.①②③B.①②④⑤C.②③④D.①②③④⑤ 查看答案
题型:单项选择题 A1/A2型题 It is reported that the latest outbreak of the bird flu in Pennsylvania in the United States has prompted China to slap a ban on poultry imports from the state.()A. marine productsB. dairy productsC. industrial productsD. avian products 查看答案