脑瘫患儿常出现的步态是（）。
A.慌张步态
B.鸭子步态
C.酩酊步态
D.剪刀步
E.扶膝步态
参考答案：D
乳腺癌术后必须辅以放疗、化疗的术式是
A．乳腺癌根治术
B．乳腺癌扩大根治术
C．乳腺癌改良根治术
D．保留 * * 的乳腺癌切除术
E．全 * * 切除术
—What's your father?
— ____. [ ]
A. He's working in Fukang.
B. He is always kind to others.
C. He is really a good man.
D. He's an engineer.
