理中丸的功用是()。
A.温中祛寒,补气健脾
B.温中祛寒,和胃止呕
C.健脾益气,养胃和中
D.健脾益气,渗湿止泻
E.温中健脾,和里缓急
参考答案:A
Education reform, the Chinese government attaches great importance,has
attracted a lot of public attention.
A.in which
B.to which
C.in that
D.to that
列车牵引和压缩时,车钩缓冲装置传力的顺序是怎样的?