关节脱位的典型表现是()
A.畸形
B.异常活动
C.弹性固定
D.功能障碍
E.关节空虚
参考答案:A, C, E
证券市场与一般商品市场的区别主要表现在()。
A.交易对象不同
B.交易目的不同
C.交易对象的价格决定不同
D.市场风险不同
(安徽省马鞍山市2009届高三第一次教学质量检测)If you are the thunderstorm,you’d better stay in the low-lying areas
A.unlucky enough to be caught in
B.enough unlucky to be caught in
C.to be caught unlucky enough in
D.to be enough unlucky caught in