第1题
A.A.for
B.B.at
C.C.between
D.D.from
第2题
Why will Building 1 be the only dormitory open?
A.In order to watch the students closely.
B.To reduce the heating cost.
C.To keep all the students in the school more safe.
D.To reduce lighting cost.
第3题
A.Y
B.N
C.NG
第4题
Part A
You have just admitted by Beijing Normal University, In order to reduce the financial responsibility of your parents, you write an application for scholarship or assistantship. You should write approximately 100 words. Do not sign your own name at the end of your letter. Use "Wang Lin" instead. You do not need to write the address.
第5题
Coronary heart disease(冠心病) is a term used to describe conditions like angina(心绞痛) or heart attack. Many people suffer from heart disease.
If you have had a heart attack or suffer from angina it is very important that you take positive action now in order to keep your heart as healthy as possible. This article outlines steps you can take in order to help achieve this.
A number of factors have been known to increase the risk of your coronary heart disease. There are often referred to as "risk factors". But some of these factors can be changed or modified to help improve your condition. These include: high Mood cholesterol(胆固醇), high blood pressure, smoking, poor diet, lack of exercise, high alcohol intake, obesity, diabetes and stress.
High blood cholesterol has been shown to be one of the most important risk factors, yet only about half of coronary heart-disease patients have had their blood cholesterol checked.
When blood cholesterol is high, it builds up in the walls of the arteries (blood vessels), causing them to narrow. The narrowing can then begin to restrict the blood flow to the heart. Under these conditions patients will often experience chest pain or tightness, known as angina.
In some cases narrowing of the arteries that supply blood to the heart can become so severe that it blocks the artery. More usually, however, a partial blockage triggers a blood clot, causing a heart attack, which can cause permanent damage to part of the heart muscle.
To reduce the build up of cholesterol in the artery walls, and so reduce the risk of a heart attack, cholesterol lowering has become an essential part of treatment for people with coronary heart disease.
Reductions in blood cholesterol have been shown to provide major benefits for patients who have angina or have had a heart attack, such as reducing the risk of another heart attack occurring and improving survival.
Your cholesterol should be checked regularly, and modified if necessary, along with all the other factors. This will help to ensure that you minimize the risk of suffering future heart problems like another heart attack.
It is better for your heart if all the risk factors are reduced by a little, rather than concentrating on one and ignoring the others.
Changes in lifestyle. can often help to reduce these risk factors. These include stop-ping smoking or cutting down the number of cigarettes you smoke, a healthier diet and a healthy body weight, regular exercise, and not drinking more than the recommended amount of alcohol. A healthier diet should consist of reducing the amount of saturated fat(饱和脂肪) you eat and balancing this with an intake of non-and poly-unsaturated fats and increased consumption (单链和多链不饱和脂肪) of cereal foods, vegetables and fruit.
Sometimes changes in lifestyle. are not enough to reduce factors like cholesterol or blood pressure sufficiently, and so drugs may be prescribed. These drugs should always be combined with changes in lifestyle.
Which of the following is NOT a risk factor?
A.smoking
B.tea drinking
C.obesity
D.stress
第6题
A.Y
B.N
C.NG
第7题
Which of the following is true of Coca-Colas approach in globalization?
A.It produces goods by uniform. standards.
B.It caters to the taste of local markets.
C.It loses business to keep the quality standards.
D.It changes its taste in order to reduce cost.
第8题
of gases into the atmosphere.
B.There is no general agreement on the causes and effects of acid rain yet.
C.Special glasshouses are set up in order to investigate the effects of air pollution on plants.
D.Ozone is mainly emitted by the oil refining industry,
第9题
Why does the auctioneer decide to sell the "lots" out of their numerical order. '?
A.He wants to confuse some dealers and make them bid the highest price.
B.He can hold back certain goods until the interested dealers arrive.
C.He wants to keep certain people waiting in order to reduce the number of buyers.
D.He is sometimes bribed by certain dealers who want to buy certain articles cheap.