问题 选择题

社会主义市场经济的基本标志是

A.坚持公有制主体地位

B.能够实行强有力的宏观调控

C.以共同富裕为根本目标

D.以市场为基础配置资源

答案

答案:A

题目分析:该题考查社会主义市场经济的基本标志,坚持公有制的主体地位,这是社会主义市场经济的基本标志,故A观点符合题意,B、C均是社会主义市场经济的基本特征,但不是基本标志,D观点是市场经济的特点,不是社会主义市场经济特有的,故答案应选A。

点评:本题考查的内容也是较为基础的知识点,难度一般。坚持公有制的主体地位。这是社会主义市场经济的基本标志。因为生产资料所有制是生产关系的基础,社会主义市场经济与资本主义市场经济的根本区别就在于二者运行的基础不同,资本主义市场经济建立在资本主义生产资料私有制上,而社会主义市场经济建立在公有制经济占主体地位的基础上。

阅读理解

阅读理解。

     The koala. one of Australia's most treasured creatures, is introuble.

    Affected by habitat (栖居地) loss and climate change, like many other uniquely Australian animals, koalas are being squeezed into smaller regions. But at present, it is a deadly disease, a somewhat silent killer that causes a further decline in the koala population, that is worrying many scientists about the fate of the koala.

     The killer is Chlamydia, which has caused symptoms in up to 50 percent of the wild koalas, with probably even more infected (感染) but not showing symptoms. It has been particularly severe in Queensland, where nearly all koalas are infected. The disease causes many symptoms including eye infections, which can lead to blindness, making it difficult for them to find their primary food.

     Treating Chlamydia in wild koalas is a challenge. There is no treatment available for it. Only a small percentage of the animals can be treated successfully and returned

to the wild. Besides, there is no national plan in Australia to save the koala;it is up to each region to make management plans for its koala population.

     The good news is that researchers are working to test a vaccine (疫苗) that would help prevent further spread. If all goes well, plans can be carried out to distribute the vaccil1e more widely. But it's impossible to vaccinate all wild koalas.

     Another possibility would be to make vaccine distribution a routi11e part of treatment for the thousands of koalas brought into care centers every year after they are injured by cars or dogs.

     While it is a combination of problems that are affecting the wild koala population, many expects believe this vaccine would be an important step in helping koalas survive longer. It may buy enough time to give researchers a chance to solve some of the other problems facing Australia's koalas.

1. Which isn't considered the main cause of koa1a's population decline?

A. A deadly disease.                  

B. Injuries from cars and dogs.

C. Climate change.                    

D. Habitat loss.

2. The third paragraph mainly tells us          .

A. the serious result Chlamydia has caused to the koala

B. Chlamydia affected the koala only in particular regions

C. the most serious symptom of Chlamydia is eye infections

D. Chla1nydia can seriously affect koala's primary food

3. The underlined word "it" in the fourth paragraph probably refers to      .

A. the koala      

B. Chlamydia      

C. national plan      

D. eye infection

4. We can learn from the text that the vaccine      .

A. would cure the killer Chlamydia quite effectively

B. would only be distributed in koala care centers

C. has already been put into practical use in Australia

D. cannot be distributed to all the infected koalas

5. It can be inferred from the text that           .

A. a national plan for saving koalas will be made soon in Australia

B. koala population is declining only in a few regions

C. researchers need enough time to so1ve the koala problems

D. experts have lost the best chance to save the infected koalas

单项选择题