发展观是从______角度对发展的诠释,是人们对经济社会发展总的看法和根本观点。
A. 文学
B. 自然科学
C. 哲学
D. 社会科学
查看答案
按照贸易品物质形态划分,国际贸易可分为______。
A. 货物贸易和进口贸易
B. 货物贸易和服务贸易
C. 过境贸易和服务贸易
D. 出口贸易和进口贸易
许多技术创新使全世界受益,而创新者获得的只是交易中的利润,这体现了______。
A. 生产的正外部性
B. 生产的负外部性
C. 消费的正外部性
D. 消费的负外部性
Part 4Questions 1-20·Read the following passage and choose the best word for each space.The need for a surgical operation, (26) an emergency operation, almost always comes as a (27) shock to the patient and his family. Despite modern advances, most people still have an (28) fear of hospitals. Patients do not often believe they really need surgery — cutting into a part of the body as (29) to treatment with drugs.In the early years of this century there was (30) specialization in surgery. A good surgeon was capable (31) almost every operation that had been (32) . up to that time. Today the (33) is different. Operations are now being carried (34) that were not even dreamed of fifty years ago. The heart can be safely opened. A lung, the whole stomach, or even part of the brain can be removed and still permit the patient to live a (35) and satisfactory life.The (36) of surgery has increase (37) in this century. Its safety has increase, too. Deaths from most operations are about 20% of what they were in 1910 and surgery has been extended (38) many directions. The hospital stay after surgery has been (39) to as little as a week for most major operations. Most patients are out of bed on the day after their operation (40) may be back at work in two or three weeks.Many developments in modern surgery are almost (41) . One of the most revolutionary areas of modern surgery is (42) of organ transplants, it has been discovered that with the use of X-rays and special drugs, it is possible to transplant (43) from one person to another which will (44) for periods of a year or more. Heart and lung transplants have been reasonably successful in animals, (45) rejection problems in humans have yet to be solved. (38) should choose()
A. at
B. with
C. on
D. in
违章处理是指对纳税人违反税法的行为所作的处罚,它是维护国家税法______的一种必要措施。
A. 权力性
B. 严肃性
C. 利益性
D. 连贯性