破伤风患者的体位是（）
A.强迫侧卧位
B.端坐呼吸
C.翻动体位
D.角弓反张位
E.被动体位
参考答案：D
单词填空
1. Flying across the Atlantic for the first time was a great _____ (achieve).
2. I'm not ______ (certainly) whether I can do it.
3. I know her_____ (fair) well, though we aren't close friends.
4. We take great _____ (proud) in your success.
5. _____ (when) you like, I'll tell you the whole thing.
如果网络运营商分别有15MHz的上、下行频宽，可获得（）个GSM频点？
A.600
B.599
C.75
D.74
