Doctors and nurses tried their best to make the patient feel _________ .
A. at ease B. with ease
C. for ease D. at peace
高二英语单项填空中等难度题
Doctors and nurses tried their best to make the patient feel _________ .
A. at ease B. with ease
C. for ease D. at peace
高二英语单项填空中等难度题查看答案及解析
Nurses in this hospital try their best to make patients feel at _____.
A. pleasure B. peace C. comfort D. Ease
高二英语单项填空中等难度题查看答案及解析
—Any danger for the patient ________ on by Dr. Smith?
—Hard to say. Doctors are trying their best.
A. is operated B. being operated
C. operating D. having been operated
高二英语单项填空困难题查看答案及解析
Nobody but doctors or nurses and those____ by Dr.Hu ____ to enter the patient’s room.
A．invited; is allowed B．are invited; are allowed
C．being invited; allowed D．invited; are allowed
高二英语单项填空中等难度题查看答案及解析
Nobody but doctors or nurses and those____ by Dr.Hu ____ to enter the patient’s room.
A．invited; is allowed
B．are invited; are allowed
C．being invited; allowed
D．invited; are allowed
高二英语单项填空中等难度题查看答案及解析
Nobody but doctors or nurses and those _______ by Dr. Hu _______ to enter the patient’s room.
A. invited; is allowed B. inviting; are allowed
C. are invited; is allowed D. invited; are allowed
高二英语单项填空中等难度题查看答案及解析
The patient’s dangerous condition ____the doctors and nurses many a sleepless night.
A. cost B. spent C. paid D. made
高二英语单项填空中等难度题查看答案及解析
After the flood, the villagers began to ______ and tried their best to rebuild their homeland.
A. look up B. look back C. look around D. look ahead
高二英语单项填空简单题查看答案及解析
The medical team was heading toward the earthquake-hit area when their car . The doctors and nurses got off the car and decided to go to their destination on foot.
A. broke out B. broke away
C. broke up D. broke down
高二英语单项填空中等难度题查看答案及解析
In the 19th century, doctors tried to transfuse blood (输血)to patients who had lost blood in accidents or to try to save them. However, in most cases there would be a horrible reaction. When the donated blood mixed with the patient's own blood，it clotted (凝结)almost immediately. That stopped the circulation (循环)and the patient would die. Born on 14th June 1868，Karl Landsteiner，a doctor in Vienna, was very concerned about this. He knew there was something in the blood that caused reactions, but some people did manage to escape. Perhaps different people had different kinds of blood? He got a lot of blood samples (标本)from people, and mixed and matched them. Blood has two parts，the blood cells and the liquid serum(血清).You take blood cells from one person and mix them with the serum of another. If they react, the cells will clot and form a big lump. That means it is not safe to transfuse blood between these people. Landsteiner matched hundreds of samples like this，to find out who was safe for whom and who wasn’t. In fact, there were blood groups now called A, B, AB and O.
So what was going on in the blood? All our red blood cells have sugar molecules(糖分子) that are stuck on their surfaces. The red blood cells of people with group A have one kind of sugar, while those with B have another. People with AB have both of these while people with O have none.
People with the A blood group have a chemical substance called anti-B, while those of B blood group have anti-A in their serum. People with AB group have neither anti-A nor anti-B, while people with O have both. If you were B group and got blood from an A person,the anti- A in your blood would cause all the cells with A-sugar on them to clot immediately, stopping the circulation of blood.
In 1907, Dr. Reuben Outenberg carried out the first safe blood transfusion by matching blood groups. Blood transfusion became quite common from then on. And it helped saved thousands of lives in the First World War.
1.What does the passage mainly talk about?
A.Accidents in blood transfusion.
B.The discovery of blood groups.
C.Who Karl Landsteiner is.
D.The success of Dr. Reuben Otlenberg.
2.What inspired Landsteiner to carry out his experiment?
A.Some doctors in the 19th century.
B.The cause of some patient deaths.
C.Many medical accidents that he came across.
D.Certain successful cases of blood Iransrusion.
3.In which of the following can ''anti-A'' be found?
A.Only in the A blood group.
B.Only in the B blood group.
C.Only in the AB blood group.
D.In blood groups of B and O.
4.Since when has blood transfusion Income universal?
A.The first successful blood transfusion done by Ottenberg.
B.The time when blood groups were named by Landsteiner.
C.The year when the First World War broke out.
D.The blood transfusion by matching blood groups.
高二英语阅读理解中等难度题查看答案及解析