患者女性，30岁，因家中失火而被大火烧伤，大量失血导致休克。

为迅速扩充血容量最好使用

A．右旋糖酐

B．409代血浆

C．全血

D．葡萄糖盐水

E．707代血浆

She's having a lot of trouble with the new computer, but she doesn't know whom to ____   .    [ ]

A. turn to    

B. look for

C. deal with                      

D. talk about