血友病患者突发胸闷，气急，体查见颈静脉显露，嘴唇发绀，影像学检查如图，最可能的诊断为

读一读，判断对(T)错(F) 。

   Hi! I am John. Tomorrow is Saturday. I'm going to a bookstore. I want to buy a new Chinese dictionary.

My old dictionary is broken. The bookstore is next to a park. It's far from here. I'm going there by bus.

The bookstore is a white building. It's very beautiful. After buying the dictionary, I'm going to the park. I

like the park. I will have fun there.

(     ) 1. Today is Friday.

( ) 2. John is going to a department store tomorrow.

( ) 3. He is going to buy an English dictionary.

( ) 4. The bookstore is not far from here.

( ) 5. He is going to the park after buying the dictionary.

阅读下面这首唐诗，完成后面的题目。（8分）

春晚

左纬

池上柳依依，柳边人掩扉。

蝶随花片落，燕拂水纹飞。

试数交游看，方惊笑语稀。

一年春又尽，倚杖对斜晖。

小题1:作者选取了哪些特有的景物来体现晚春？请作简要说明。（4分）

小题2: 这首诗表达了作者那些思想感情？请结合诗句分析。（4分）

如图，质量为m的小球系于长L＝0.8m的轻绳末端。绳的另一端系于O点。将小球移到轻绳水平位置后释放，小球摆到最低点A时，恰与原静止于水平面上的物块P相碰。碰后小球回摆，上升的最高点为B，A、B的高度差为h＝0.2m。已知P的质量为M＝3m，P与水平面间的动摩擦因数为μ＝0.25，小球与P的相互作用时间极短。求P沿水平面滑行的距离。

总胆管进入十二指肠的部位是（）

A.幽门和十二指肠连接部

B.十二指肠的 * * 部

C.Vater·壶腹部

D.总胰管部

E.以上都不是

河岸溢洪道的类型（）