政府采购的主要方式是( )。
A．公开招标
B．邀请招标
C．询价
D．竞争性淡判
参考答案：A
_____ by a greater demand for green products, the food company has set higher standards to ensure the quality. [ ]
A. Driven
B. Being driven
C. To drive
D. Having driven
患者大面积烧伤感染，症见：高热，神昏谵语，唇干烦渴，小便短赤，四肢逆冷，舌红绛苔黄燥，脉细数无力。其证型是
A．气脱B．气逆C．血脱D．热厥E．寒厥
