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问题 配伍题

伤寒病程中阳性率高且受抗菌药影响小的是（）
伤寒病程第一周阳性率高且操作简便的是（）

A.粪便培养

B.血培养

C.玫瑰疹刮取物培养

D.尿培养

E.骨髓培养

答案

参考答案：E,B

阅读理解

Dear Emma,

Thanks for sending me the photo of your room. Here is a photo of my room.

Look! A bed, a desk, a chair and a bookcase are in my room. My bed is blue and it is near the window(在窗户附近). My desk is near the bed and it’s black. My books and computer are on it. An English dictionary is on the bookcase. Where is my pencil box? It is in the desk. My two pens and three rulers are in the pencil box. My school bag is on the chair. My brother’s white baseball is under my bed. And you can see a dog in the photo. Its name is Sam.

My room is tidy, isn’t?

Yours,

Jack

根据材料内容选择最佳答案。

小题1:Jack’s desk is       .

A．red

B．black

C．blue

D．white小题2:划线单词“it”指的是 “       “。

A．the bed

B．the desk

C．the chair

D．the bookcase小题3:On the bookcase is        .

A．a Chinese dictionary

B．an English book

C．an English dictionary

D．a Chinese book小题4:Jack’s pencil box is        .

A．on his bed

B．on his desk

C．under his bed

D．in his desk小题5:下列哪项陈述是正确的？

A．Sam is Jack’s brother.

B．An eraser is in the pencil box.

C．Jack has a photo of Emma’s room.

D．Jack’s brother doesn’t have a baseball.
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问答题 简答题

某电视机厂与商业企业联合成立工贸联营公司，并打算建立一个方便消费者的商店。经研究拟订了设立大型、中型、小型商店的三个方案。各种商店在不同状态下的销售概率以及利润数值预测如下表所示。

单位：万元

试问：这个电视机工贸联营公司应决定兴建哪种规模的商店？假设商店服务期为10年。
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