较为稳定的股骨颈骨折是（）
A.外展型
B.内收型
C.粗隆间型
D.头下型
E.颈基底型
参考答案：A
十进制数101转换成无符号二进制数是
A．1101011
B．1100101
C．1000101
D．1110001
–Pardon? I didn’t hear you just now.
–I asked .
A．that Michelle Obama came to China in March
B．how long did Michelle Obama stay in China
C．when did Michelle Obama visit Chengdu
D．who Michelle Obama came to China with
