问题 单项选择题 A1型题

男,45岁,反复胸痛2年,伴烧心、反酸,胃镜见食管下段多发性黏膜糜烂和溃疡。则对该患者的最佳治疗方案应是()

A.抗酸药+促动力药

B.H2受体拮抗药+促动力药

C.质子泵抑制药+促动力药

D.内镜治疗

E.手术治疗

答案

参考答案:C

阅读理解
任务型阅读: 阅读下面的短文,完成表格。
     In the past, man did not have to think about the protection of his environment. There were not many
people on earth, and natural resources (资源) seemed to be unlimited (无限的).
     Today, things are different. The world has become too crowded (拥挤的). We are using up our
natural resources too quickly, and at the same time we are polluting our environment with dangerous
chemicals. If we continue like this, human life on earth will not survive.
     Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet,
with modern fishing methods (方法), more and more fish are caught. We know that if too many trees are
cut down, forests will disappear and nothing will grow on the land.
     We realize that if rivers are polluted with waste products from factories, we will die. However, in most
countries, waste products are still put into rivers or into the sea, and there are few laws to stop this.
     We know, too, that if the population (人口) of the world continues to rise at the present rate, in a few
years, there will not be enough food.
     What can we do to solve these problems?
     If we eat more vegetables and less meat, we will easily get more food. Land that is used to grow crops
can feed five times more people that land where animals are kept.
     The world population will not rise so quickly if people use modern methods of birth control.
     Finally, if we educate people to think about the problems, we shall have a better and cleaner living
place in the future.
               The importance of protecting the environment
Problems1. More fish being caught.
2. More __1__ being cut down.
3. More waste products being put into rivers.
4. More __2__ being born.
CausesThe world is becoming too __3__.
Modern methods make the situation worse.
ResultWe human beings (人类) will not survive on the earth.
Solutions1. Eat more vegetables and less meat so that more food will be
    available (可以获得的) for everyone.
2. Use modern methods of __4__ control so that the population 
    will not grow too fast.
3. Educate people so that the __5__ will be better and cleaner.
单项选择题