试题与答案

CT显示右上肺内可见大小约3cm的类圆形软组织密度结节,边缘呈分叶状,有毛刺,可见胸

题型:单项选择题

题目:

CT显示右上肺内可见大小约3cm的类圆形软组织密度结节,边缘呈分叶状,有毛刺,可见胸膜尾征,外侧可见钙化斑,病灶周围数个软组织密度的小结节影。综合此描述,最可能的诊断是()

A.周围型肺癌

B.结核球

C.炎性假瘤

D.球形肺不张

E.非典型性肺炎

答案:

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(1)核能发电能源减少污染,但使用不当也会造成严重危害(2)示例:不要担心,随着科学的发展,核能技术更加完善,它也将会发挥更大的作用而造福人类。(意对即可)

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题型:阅读理解

阅读理解。

     October 31st is the School Day in Xinhua School. The school has many

things to do every year. This year, it is more interesting.

     In the morning, the teachers buy many things. Then they and the students

have a School Day part in the school hall.

     They have lunch in the school,too. In the afternoon, they have a basketball

game. In the evening,they see an interesting movie.

     They are very happy.

1. When is Xinhua School Day?        

A. October lst.

B. October 31st.

C. November lst.

2. Where do they have the School Day party?         

A. In the school hall.

B. In the classroom.

C. In the club.

3. They have a ______ game in the afternoon.

A. tennis

B. soccer

C. basketball

4. What do they do in the evening?          

A. They play tennis.

B. They play soccer.

C. They see a movie.

5. Which one is TRUE?             

A. Students buy lots of things for the School Day.

B. Students have lunch in the school.

C. Only students have the School Day party.

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题型:不定项选择

已知力F使质量为m的物体从静止开始在t时间内运动了位移为s,则下列说法中正确的是[ ]

A.相同的力F可以使质量为的物体从静止开始在t时间内运动了位移为s

B.相同的力F可使质量为2m的物体从静止开始在2t时间内运动了位移为s

C.F的力可使质量为的物体从静止开始在t时间内运动了位移为s

D.F的力可使质量为的物体从静止开始在t时间内运动了位移为s

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