Out_____,withastickinhishand. [ ] A.didh

题型:选择题

问题:

Out _____, with a stick in his hand. [ ]

A. did he rush        

B. rushed he         

C. he rushed          

D. he did rush

考点:部分倒装
题型:选择题

病历摘要:女性患者,36岁,有类风湿关节炎病史5余年。近段时间患者双手近端关节僵硬,压痛,活动受限,住院治疗。

类风湿治疗主要包括哪几个方面?()

A.手术治疗

B.介入治疗

C.消炎止痛

D.控制病程进展

E.维护关节功能

F.抗感染治疗

题型:选择题

患者反复呕吐隔餐食物。查体:消瘦,上腹部膨胀,并见胃型。应首先考虑的是()

A.肝炎

B.肝硬化

C.胃炎

D.幽门梗阻

E.胆囊炎

题型:选择题

阅读理解 

     Have you ever seen people dance? Some dances are fast and others are slow. People's feet always

move when they dance. They keep on moving until the music stops.

     People have enjoyed dancing for a very long time.This story is of a different kind of dance. It is a

dance without people or music. Yet this dance is one of the oldest in the world. It is the dance of bees.

     If you have ever watched bees, you know that they are very clever. They also work hard looking for

food and bringing it back to their home.

     The home of the bees is called a beehive. Here hundreds even thousands of bees live. They work day

and night building small walls of wax. There they make their honey. This is the same honey that we eat.

     Where does the honey come from? Bees live on food from flowers. Have you seen bees flying around a flower garden? When a bee rests on a flower, it tries to go to the centre of it. There it takes in as much

food as its body can hold. Then it flies to take the food back to the hive.

     At the hive, bees change this flower food into honey. Then they fly away for more food.

     How do the bees know where to find the best food in the sweetest flowers? One bee acts as a guide.When it discovers good flowers, it flies back to the hive and tells the others. It does this by dancing for

them. The bee dances on one side. This tells the otherbees which way to go to find the flowers. But that is

not all. The bee dances for some time. And the length of its dance tells the other bees how far they must

fly to reach the flowers. When the bees see the dance, they know where the flowers are.

     They fly away and return with more food for the hive.

     Sometimes we hear the music of the bees as they fly around, but few people have ever seen them

dance. Yet without that dance we might never have sweet honey to eat.

1. The writer believes that       .

A. people dance better than bees

B. people learned dance from bees

C. bees dance more often than people

D. bees don't like music

2. From this passage we know that the dance of bees means      .

A. they are good at dance

B. they want to show their beauty

C. they communicate with each other

D. they have nothing to do

3. Which of the following is TRUE?

A. People get honey from flowers directly.

B. People draw honey from bees' bodies.

C. People produce honey in a secret place.

D. People get honey from bees indirectly.

4. What character do bees have?

A. Dance loving.

B. Hardworking.

C. Music loving.

D. Active.

5. If a bee wants to get some information about the distance of food, he may watch closely at       of the

other bees' dance.

A. the side

B. the length

C. the place

D. the time

题型:选择题

普通运输汽车可分为轿车、客车和()

A、货车

B、挂车

C、平板车

D、油罐车

题型:选择题

一厂商有两个工厂,各自的成本由下列两式给出:
工厂1:C1(Q1)=10


工厂2:C2(Q2)=20


厂商面临如下需求曲线:P=700-5Q,式中Q为总产量,即Q=Q1+Q2
(1)计算利润最大化的Q1、Q2、Q和P。
(2)假设工厂1的劳动成本增加而工厂2没有提高,厂商该如何调整工厂1和工厂2的产量如何调整总产量和价格

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