辛亥革命期间率部与民军作战的北洋将领是（）。
A.王士珍；唐绍仪；倪嗣冲
B.张作霖；徐世昌；张勋
C.段祺瑞；曹锟；冯国璋
参考答案：C
Our flight to Guangzhou was ______ by a bad fog and we had to stay much longer in the hotel than we had expected.
A．delayed
B．adjourned
C．cancelled
D．preserved
按人体之精的特殊功能划分，则有
A．先天之精
B．后天之精
C．脏腑之精
D．生殖之精
E．水谷之精
