急性重症创伤患者在多少小时以上发生多个脏器功能障碍或衰竭才可诊断MODS（） A.1

若p：|x＋1|＞2，q：x＞2，，则┐p是┐q成立的                              （   ）     

A．充分不必要条件

B．必要不充分条件

C．充要条件

D．既不充分也不必要条件

药物和高分子基质材料

A．30℃以下
B．接近37℃
C．10粒
D．3粒
E．5粒

把下列动物和它的运动方式用线列接起来。

猕猴                     跳跃

袋鼠                     飞翔

丹顶鹤                   蠕动

蚯蚓                     行走和奔跑

东北虎                   攀援

Ahmed is a cotton grower. He supplies his cotton to textile manufacturers. In June 2010 he entered into a contract with Shah Textile Mills Limited (‘STML’) for sale and supply of cotton. He received Rs. 100,000·00 as advance payment from STML. In August 2010 his cotton crop was destroyed by the severe floods in Pakistan.Required:In relation to the law of contract, advise Ahmed and STML on the impact of this event on their contract. (10 marks)

远视眼的成像位置及矫正方法分别是（   ）

A．视网膜前方，佩戴凹透镜

B．视网膜前方，凸透镜

C．视网膜后方，凹透镜

D．视网膜后方，凸透镜