资本外逃是指国际短期资本流动中的( )。
A．业务性资本流动
B．保值性资本流动
C．投机性资本流动
D．国际游资
参考答案：B
《张中丞传后叙》中所说的“守一城，捍天下”的“城”是指（）
A．汴州
B．睢阳
C．洛阳
D．长安
Although they had made careful preparation, unexpected difficulties ________ in the course of their
experiments. [ ]
A. rose
B. raised
C. lifted
D. arose
