破伤风最初症状是
A．角弓反张
B．四肢抽搐
C．张口困难
D．呼吸急促
E．神志不清
参考答案：C
_____ born in Chicago, the author was famous for his stories about New York.
A．Since
B．Once
C．When
D．Although
方针目标的评价可分为（）评价和（）评价。
