以下关于手法作用效果的论述,错误的是()
A.揉法一般带动皮下组织
B.擦法使体表产生一定的热量
C.刮法以皮肤呈现紫红色为度
D.直推法至皮肤发红为佳
参考答案:C
从事婚前医学检查的医疗、保健机构应当具备哪些条件?
He usually sends postcards to his friend. [ ]
A. a lot
B. lot of
C. a lot of
D. a lots