土方开挖的一般技术要求有( )。 A．合理布置开挖工作面和出土路线 B．合理选择和

根据句意用括号中动词的适当形式填空，使句子的意思完整、正确。

小题1:The woman put on her hat and_______(go )away．

小题2:He won’t go to the cinema because he________(see) the film．

小题3:Just a minute! My brother_______(wash) his car in the garden．

小题4:While he _______(ride)his bike, he fell off and broke his right arm．

小题5:She said she________(teach )Korean for quite some time．

男，70岁，有胆结石3年，突发上腹部疼痛24小时。体格检查：神志淡漠，呼吸30次／分，脉搏116次／分，血压12／8kPa，腹胀，两侧腹部皮下淤血，全腹压痛、反跳痛和肌紧张，移动性浊音阳性。血清淀粉酶351.23μmol／L（1024苏氏单位）。诊断为急性出血坏死性胰腺炎，决定行手术治疗。手术中下列哪些措施是恰当的（）

A.尽量切除病变的坏死组织

B.胰腺包膜切开减压

C.胆总管切开，T管引流

D.胃造瘘

E.开放伤口引流

下列哪些可作为工业微生物可利用的有机氮源（）.

A.氨基酸

B.铵盐

C.蛋白质

D.尿素

(B)

Disney’s cartoon, Finding Nemo, tells a touching story of a father called Martin and his son Nemo.

Martin loses his wife and an entire family of unhatched eggs to a huge shark. Only one fish egg remains, Nemo. Martin promises his dead wife that he will protect his young son at any cost. So, Martin becomes fearful of almost everything in the ocean. That makes him over protective-he hopes to keep his kid safe from the challenges that life presents. Martin’s nagging (唠叨) makes Nemo feel that he doesn’t need his dad telling him what to do.

So on his first day of school, Nemo and some friends swim to the edge of their coral reef, a place Martin always thinks is very dangerous. When Martin shouts at Nemo come back, Nemo refuses to listen to him and swim out to a boat in the distance. Suddenly, he gets caught by some divers. So begins Martin’s journey to find Nemo, who ends up in an aquarium in an office in Australia. Soon the worried father runs into Dory, a forgetful blue fish, who helps Martin find his son. Meanwhile, Nemo misses his father terribly. He soon hears that he will be given to an eight-yearold girl who likes to kill fish.

Can Martin find his son before it is too late

Finding Nemo is a physical and mental journey. Martin overcomes his shyness and anxieties and Nemo discovers his own and his father’s hidden strengths. It celebrates the relationship between fathers and their sons.

The cartoon paints a sea world that is alive with color. All the characters are very human-like and have their own personalities.

Finding Nemo was released in the US on may 30, earning about US $70.6 million in just three days, it has set a new opening records for a cartoon.

Which of the following statements is true according to the second paragraph（）

A. Martin’s wife and most of his children died because of disease.

B. Martin is a coward that he is afraid of everything.

C. Nemo has grown up and doesn’t need his father’s protection any longer.

D. Martin loves his son so much that he becomes so protective.

持用铁路乘车证使用卧铺时，在列车上如何签证和保管？