Miss Woody made _____ clear that she would never have cooperation with that company.    

A．that

B．what

C．which

D．it

有关血浆增容剂（均为6%浓度）的胶体渗透压哪项是错误的（）

A.Has450能产生58.5cmH₂0的胶体渗透压

B.Dextran40能产生125.0cmH₂0的胶体渗透压

C.Dextran70能产生108.1cmH₂0的胶体渗透压

D.Hes40能产生77.6cmH₂0的胶体渗透压

E.Pls能产生23.2cmH₂0的胶体渗透压