四川省研究生考生注意!2021研究生报名时间预计!

骨盆骨折时一般不会出现
A.骨盆挤压试验阳性 B.骨盆分离试验阳性 C. Apley试验阳性 D.会阴部瘀斑

严重创伤急救中的ABC三原则是指( )

A.保持呼吸道通畅，呼吸和循环系统的支持
B.保持呼吸道通畅，立即止血，迅速送医院
C.呼吸和循环系统支持，固定骨折肢体，搬动轻柔
D.保持呼吸道通畅，必要时做人工呼吸，上止血带

髋关节后脱位的描述，错误的是
A.患髋疼痛，不能活动.B.患肢短缩
C.患髋呈屈曲内收外旋畸形 D.臀部可触及脱出的股骨头

People have speculated for centuries about a future without work.Today is no different，with academics，writers，and activists once again 1 that technology is replacing human workers.Some imagine that the coming work-free world will be defined by 2.：A few wealthy people will own all the capital，and the masses will struggle in an impoverished wasteland..A different and not mutually exclusive 3 holds that the future will be a wasteland of a different sort，one 4 by purposelessness：Without jobs to give their lives 5，people will simply become lazy and depressed.6，today’s unemployed don’t seem to be having a great time.One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression，double the rate for 7 Americans.Also，some research suggests that the 8 for rising rates of mortality，mental-health problems，and addicting 9 poorly-educated，middle-aged people is a shortage of well-paid jobs.Perhaps this is why many 10 the agonizing dullness of a jobless future.But it doesn’t 11 follow from findings like these that a world without work would be filled with unease.Such visions are based on the 12 of being unemployed in a society built on the concept of employment.In the 13 of work，a society designed with other ends in mind could 14 strikingly different circumstances for the future of labor and leisure.Today，the 15 of work may be a bit overblown.“Many jobs are boring，degrading，unhealthy，and a waste of human potential，”says John Danaher，a lecturer at the National University of Ireland in Galway.These days，because leisure time is relatively 16 for most workers，people use their free time to counterbalance the intellectual and emotional 17 of their jobs.“When I come home from a hard day’s work，I often feel 18，”Danaher says，adding，“In a world in which I don’t have to work，I might feel rather different”—perhaps different enough to throw himself 19 a hobby or a passion project with the intensity usually reserved for 20 matters.16选？

A.tricky
B.lengthy
C.mysterious
D.scarce