—How long have you worked here?
—______ 1989.[ ]
A. In
B. For
C. Since
答案:C
我国以什么为代表的若干重大项目的实施,对整体提升综合国力起到了至关重要的作用?
妊娠恶阻脾胃虚弱证的中医治法是()
A.健脾养阴,和胃止呕
B.健脾祛湿,豁痰止呕
C.清肝和胃,降逆止呕
D.健脾益气,降逆止呕
E.健脾和胃,降逆止呕