承包工程的一个决定性环节是( )。
A. 投标报价
B. 投标价格的计算
C. 招标控制价的确定
D. 标底的限定
阴虚腰膝酸痛及胃酸过多者忌服的中药是( )
A. 五加皮
B. 桑寄生
C. 独活
D. 木瓜
E. 蕲蛇
What will be achieved by the design of SAX 40
A. The noise SAX-40 made cannot be heard at take off.
B. The noise SAX-40 made cannot be heard during landings.
C. The noise SAX-40 made during landings will decrease sharply.
D. The noise SAX-40 made at takeoff will decrease sharply.
凡以消食化积,增进食欲为主要功效的药物,称为( )
A. 理气药
B. 消食药
C. 健脾药
D. 解表药
E. 芳香化湿药