对一般伤员，均应先进行止血、固定、包扎等初步救护后，再进行转运。（）
参考答案：对
—Why did you say that the journalist is very aggressive?
—To be ________, he tries every means to ask questions of those VIPs. [ ]
A. exact
B. honest
C. practical
D. sure
二硫化碳主要存在于（）。
A.初馏份
B.混合份
C.吹出苯
D.轻苯
