需要用2台或2台以上设备共同起吊（搬运）同一重物时，必须有（）安全措施。
题型：填空题
问题：
需要用2台或2台以上设备共同起吊（搬运）同一重物时，必须有（）安全措施。
题型：填空题
Competition is a common phenomenon in our social life. We compete when we play games and when we try to do better than others in our study. There is constant competition for academic degrees, jobs, customers, money and so forth. In a sense, __56__ is one of the motive forces to the development of society.
In the natural world, the weak will be replaced by the strong and the __57__ can live; therefore, the only way to survive is to be competitive. Growing in a competitive __58__ is important for a child because future adult life is difficult. Today, most people try to get good education through __59__ ways. The quality of people is rapidly
increasing. Competition of finding a job is more violent than it used to be. The potentially successful job applicant has to be prepared in a stronger __60__ by gaining more __61__ and experience. In the sports contests, the strongest will come out as winners. In the business world, to __62__ your competitors, you must be better than the other employees. In fact, the only way our world __63__ people is to give laurels to the winners, not to the losers. What is more, by attempting to compete at different activities, we learn to win and lose, gain experience and know our strengths and __64__.
To go ahead, to acquire possessions, we should be competitive. To us, industriousness and ambition are positive values. Whether in games, in study or in business, the aim is to win the game, the degree, the trophy, and the contract. Learning to be __65__ is clearly the best preparation for the tough life.
小题1:
A．science
B．commerce
C．education
D．competition小题2:
A．fittest
B．top
C．
biggest
D．best小题3:
A．background
B．environment
C．atmosphere
D．setting小题4:
A．various
B．uncountable
C．numerous
D．countless小题5:
.
A．position
B．point
C．spot
D．place小题6:
A．requirements
B．qualifications
C．abilities
D．conditions小题7:
A．beat .
B．hit
C．blow
D．fight小题8:
.
A．returns .
B．rewards
C．benefits
D．pays小题9:
A．weaknesses
B．defeats
C．difficulties
D．faults小题10:
A．strong
B．competitive
C．confident
D．academic