下列为非原发性颅脑损伤的是（）
A.脑挫伤
B.脑震荡
C.脑水肿
D.弥散性轴索损伤
E.脑裂伤
参考答案：C
关于强直性脊柱炎错误的是
A．常出现脊柱侧弯畸形
B．HLA-B27阳性率高
C．早期常累及双侧骶髂关节
D．可累积髋关节，导致关节僵直
E．多见于年轻，女性
把下列句子按正确顺序排列。
( ) What are they doing?
( ) What do you see?
( ) They are drinking water.
( ) I see two elephants.
( ) Well, how about the monkeys?
