患者男性，57岁，因“发作性胃部烧灼样疼痛并放射至胸部”来诊。患者饭后疼痛尤其严重，

银行整存整取的年利率是：二年期为11.7%，三年期为12.24%，五年期为13.86%．如果甲、乙二人同时各存入一万元，甲先存二年期，到期后连本带利改存三年期；乙存五年期．五年后，二人同时取出，那么______的收益多，多______元．

下列药物中，"不良反应有出现严重的假膜性肠炎者"属于（）。

A.红霉素

B.头孢他啶

C.麦迪霉素

D.林可霉素

E.乙酰螺旋霉素

阅读理解

     While nature lovers across the world wish all humans to realize the significance of their natural

surroundings, many Australians are turning caring for the environment into a way of life.

     Julie Astonis, an Australian housewife in Brisbane is one such example. Even though autumn is

approaching Australia's Brisbane in April, one can still watch colorful blooming (盛开的) flowers in

Julie's little garden, as she tells that in her community, "Each of us has a beautiful yard. The whole

community, from children to elderly people, takes care of the environment as if they are taking care of their own garden."

     "Gardening is the most popular club in our community," she says. "A lot of retired people don't just

regularly organize gardening lectures, but also personally visit families in the community to provide

gardening training. So you can see that flowers continue to blossom in our gardens throughout the year."

     Talking about her people's sense of caring for the environment, Julie says when people in the

community take along their dog, they always carry a garbage bag to deal with the dog's waste. "In our

community, you will never experience the embarrassment of stepping on the dirty waste while you are

walking on the grass," says Julie with a smile."Taking care of the the dog's waste can also help to develop

children's sense of responsibility!"

     As to protecting water resources, the Australian goverment has made strict rules for families. Julie says, "We certainly would not use tap water to water the flowers!"She says almost every family in her

community has a huge tank used to store rainwater, which is later used as the resource of all outdoor water use, including car washing and watering the garden. This year, they also asked people to connect the water tank with their toilets.

1.From the first three paragraphs we learn that_____

A. gardening is popular in most parts of Australia  

B. April is a great time for people to enjoy flowers

C. it's not easy to keep a garden without proper training

D. Julie's community has a deep sense of caring for nature

2.Why can flowers be seen all year round in Julie's community?

A. Gardening lessons are often given by professors.

B. Families are taught how to take care of their gardens.

C. The local government provides free gardening training.

D. There is enough rainwater to water the flowers regularly.

3.What do we know about Julie from Paragraph 4?

A. She takes pride in her community.    

B. She once stepped on a dog's waste.

D. She is quite in favor of raising a dog.  

D. She finds it embarrassing to walk on the grass.

4.From what Julie says in the last paragraph, we know___.

A. rainwater is not the best resource        

B. her community owns a public tank

C. her community makes full use of resources  

D. it is not necessary to water flowers very often

5.Whanvould be the best title for the text?

A. Love nature, the Australian way  

B.  How Australians save resources

C. How Australians lead their life    

D. Protect nature, a must of life

不宜做运动实验的是（）。

A.观察冠心病的药物治疗效果

B.了解冠心病病人的心脏负荷能力

C.可疑冠心病

D.不典型胸痛

E.急性心肌梗死或心肌梗死合并室壁瘤

销售收入/净固定资产比率较高或不断增长，说明固定资产的使用效率较高。( )