S先生到中国不久病倒住院，旅游团离境前出院，他要求留在中国继续旅游，旅行社要热情欢迎

阅读下面的宋诗，回答诗后问题（8分）

海   棠

苏轼

东风袅袅泛崇光，香雾空蒙月转廊。

只恐夜深花睡去，故烧高烛照红妆。

小题1:诗歌的开头两句的景物描写有何作用?请简要作答（4分）

小题2:古人对于后两句有“造语之奇，构思之巧”的评价，请结合诗句试作赏析。（4分）

关于血栓形成，下述哪一项是错误的（）

A.静脉血栓多于动脉血栓

B.下肢血栓多于上肢血栓

C.静脉内多为混合血栓

D.心脏内多为红色血栓

E.毛细血管内多为纤维素血栓

Are you a man or a mouse When people ask this question they want to know (1) you think you are a (2) person or a coward. But you will never really know the answer to this question (3) you are tested in real life. Some people (4) they are brave but when they come face to face with real (5) , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like (6)

Lenny had always thought of himself as a (7) person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. (8) , on January 15th, 2002, a plane crashed into the Potomac River in Washington. Lenny went to the river to see what was happening. He saw a woman in the (9) water. Lenny did not feel afraid. He kept very (10) and did a very dangerous thing. He jumped into the Potomac, (11) to the woman, and kept her head (12) the water. Seventy-eight people died that day. Thanks to Lenny, it was not (13) .

When you are in a very (14) situation and feel afraid, the body automatically produces a chemical in the blood. The chemical is called adrenalin. (15) adrenalin in the blood system, you actually feel per and per and are (16) to fight or run away. However, when you are absolutely terrified, the body can produce too much adrenalin. When this (17) , the muscles become very hard and you find you (18) move at all. You are then paralyzed with fear. This is (19) when we are very frightened, we sometimes say we’re "petrified". This word comes from the Greek word "petros", which means "stone". We are (20) frightened that we become stonelike.

15（）

A.With 

B.Without 

C.For 

D.Like

凯氏氮是指以凯氏法测得的含氮量，它包括了（）和在此条件上下能被转变为铵盐而测定的（）。

完事的项目代号由高层代号、位置代号、种类代号和端子代号四个代号段组成。