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问题 单项选择题

硝酸甘油抗心绞痛效应的作用机制是（）

A.扩张小动脉，小静脉和较大的冠状血管

B.心肌收缩力减弱

C.心率减慢，心脏舒张期相对延长

D.扩张小静脉，外周阻力降低

E.扩张小动脉，回心血量减低，心室容积减少，心肌耗氧量降低。

答案

参考答案：A

阅读理解

These days it is found that school students hardly have any sports. Is it because they have no       in sports? It may not be true. They often say they have        more important things to do.

What are these important things? Exams! They have to    __   themselves ready for all kinds of exams and tests in school. So many of them almost become  bookworms(书呆子). In the past in the summer holidays, they could do       they liked, but now they have to spend all their time preparing for exams. So       have kept them away from going in for sports.

Because of the pressure from        parents and teachers, they have to work harder and spend most of their time     __   books. As for the students themselves, they don’t want to       the lessons because they want to further their studies. So it is necessary to give all of their spare time to their studies and       up their school sports.  

It’s true a good education cannot go without physical training, the same is true, a quick mind hardly goes along with a        body. Without a strong body, you can never do anything well, how can you make great success in life?

小题1:

A．interests

B．interested

C．interesting

D．interest小题2:

A．another

B．other

C．much

D．some小题3:

A．make

B．have

C．get

D．let小题4:

A．anything

B．something

C．everything

D．nothing小题5:

A．teachers

B．parents

C．studies

D．holidays小题6:

A．his

B．one’s

C．their

D．other’s小题7:

A．in

B．at

C．to

D．on小题8:

A．miss

B．lose

C．leave

D．fail小题9:

A．give

B．take

C．put

D．send小题10:

A．strong

B．heavy

C．weak

D．ill
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填空题

刑法的解释，按解释的方法分类，可分为（）、（）。
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