()your present speed?
A.How is
B.How are
C.What is
D.What are
参考答案:C
国外经验表明,实行政府采购,其采购资金节约率一般都在()以上,这在我国的政府采购实践中也得到了印证。
A.5%
B.10%
C.15%
D.20%
治疗心悸水饮凌心证,应首选
A.知柏地黄丸B.桃仁红花煎C.归脾汤D.苓桂术甘汤E.桂枝甘草龙骨牡蛎汤