It’s reported that population in the developing cbuntries has risen more than twice as___
A.has done
B.has risen
C.has had
D.has been
A.has done
B.has risen
C.has had
D.has been
A、ground fog
B、heavy snow
C、typhoon
D、thunderstorm
Since the 1980s, experts have been claiming that the skill demands of today’s jobs have outstripped the skills workers possess. Moss and Tilly counter that worker deficiencies lie less in job-specific skills than in such attributes as motivation, interpersonal skills, and appropriate work demeanor. However, Handel suggests that these perceived deficiencies are merely an age effect, arguing that workers pass through a phase of early adulthood characterized by weak attachment to their jobs. As they mature, workers grow out of casual work attitudes and adjust to the workplace norms of jobs that they are more interested in retaining. Significantly, complaints regarding younger workers have persisted for over two decades, but similar complaints regarding older workers have not grown as the earlier cohorts aged. The last sentence serves primarily to
A、suggest that worker deficiencies are likely to become more pronounced in the future
B、introduce facts that Handel may have failed to take into account
C、cite evidence supporting Handel’s argument about workers
D、show that the worker deficiencies cited by Handel are more than an age effect
E、distinguish certain skills more commonly possessed by young workers from skills more commonly found among mature workers
A.effort
B.response
C.impact
D.affection
All of us rely on what we see.We say to ourselves,“I know,was there;I saw it hap-pen.”And that seems to settle the matter.Or does it?Can we really trust the evidence of oureyes?Take competitive sports.Fans who see the same game will not agree with each other and will the disagree with the referee(裁判).“He was out of bounds when he caught the pass,”says one fan.Says another,“You are crazy.I saw it with my own eyes.He was five feet in bounds.You must be blind.”The referee rules that the receiver did step out of bounds.But thousands of fans are still not convinced--because they were there!
It’s the same story in the courtroom.Trial procedure depends on witnesses giving sworn testimony.But just how reliable is the testimony of a person who repots what he has seen?In a recent study,ten thousand witnesses were asked to describe the man they saw commit a crime.The study reveals that,on the average,the witnesses overestimated the man s height by five inches,his age by eight years,and gave the wrong hair color in 83 percent of the cases.These witnesses didn’t play tricks on them!
What can we do to keep error to a minimum?First of all,don’t let your emotions interfere with your vision.Don’t see something because you want to see it.Se.condly,try to stay relaxed.If you are tense,you are likely to see red when the color is blue.And finally,it helps to make notes of what you see.Don’t rely on your memory alone.Take pictures,make recordings,and use any other aid to reduce distortion.
The main idea of this passage is that__________. 查看材料
A.all of us rely on what we see
B.we can t completely trust what we see
C.sworn eyewitnesses are unreliable
D.fans usually disagree with the referee
A.demonstrate why we are not honest in communication
B.explain how our body“talks”
C.illustrate ways used by people in speaking
D.show that understanding one’s speech is not an easy job
A.assured
B.enjoyable
C.inclined
D.likeable
A.couldn’t you
B.could you
C.do l
D.could I
A.shrugs off
B.puts away
C.breaks off
D.casts aside
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