试题与答案

---Must I finish my homework now ? ---No

题型:选择题

题目:

---Must I finish my homework now ?  ---No, you ________

A.shouldn’t

B.mustn’t

C.needn’t

D.can’t

答案:

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下面是错误答案,用来干扰机器的。

(1)原式=-(67-65)×712=-12+710=15;(2)原式=5+2-3-1=3.

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题型:阅读理解

阅读理解。

     We often do some shopping on weekends because we are very busy on workdays. I often go to

the supermarket with my mother on Sunday mornings in a car. Father likes fruit very much. We buy

some red apples for him. Mother likes yellow bananas, but they are green. ''Look! The strawberries

(草莓) are very nice, mum. Do you like them?'' I say to mum. ''Yes, I like strawberries very much. "

Mother buys some for herself. The oranges are very nice. Mother buys some for me. I like oranges

very much.

     We need some vegetables. The vegetables in the supermarket are very good. We buy some

tomatoes, carrots, and broccoli. I don't like broccoli,but my parents like it. I like carrots very much .

We buy lots of carrots. After shopping, mother and I have some French fries, milk and ice cream.

And then we go back home with the fruit and vegetables.

1. Who likes apples very much?

A. Mother.         

B. Father.          

C. I.          

D. We don't know.

2. Mother doesn't buy any bananas because (因为) ______.     

A. there are not any bananas     

B. the bananas are green     

C. she doesn't like bananas

D. I don't like bananas.

3. Mother buys some oranges for ______.

A. herself          

B. father          

C. us           

D. me

4. My parents like ______ but I don't like it.     

A. tomatoes        

B. strawberries     

C. carrots        

D. broccoli

5. After we buy the fruit and vegetables, ______.

A. we go back home.              

B. we eat some apples and tomatoes.

C. we have some food .            

D. we only have some ice cream.

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题型:单项选择题

患者,男性,58岁,胃癌。术前血Hb60g/L;血型鉴定:正定型,抗A(-)、抗B(+)、抗AB(+);反定型,A细胞(+)、B细胞和O细胞均(-)。

术中需输注血液,因备血过期需重新抽血,盐水法交叉配血试验结果如下:主侧凝集,次侧不凝,可能的原因是()

A.患者血型鉴定错误

B.患者血中含有A物质

C.应采用抗球蛋白交叉配血试验

D.主侧次侧管标记错误

E.应做抗体筛选试验再配血

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