更多"[单选题]（ ）seeks to build confidence"的相关试题:
[单选题]（）seeks to build confidence that a future output or an unfinished output, will be completed in a manner that meets the specified requirements and expectations.
A.Quality assurance
B.Quality plan
C.Quality control
D.Quality metrics
[单选题]（ ）seeks to build confidence that a future output or an unfinished output,will be completed in a mammer that meets the specified requiremengts and expectations.
A.Quality assurance
B.Quality plan
C.Quality control
D.Quality metrice
[单选题]（ ）seeks to buildconfidence that a future output or an unfinished output, will be completed in amanner that meets the specified requirements and expectations.
A.Quality assurance
B.Quality plan
C.Quality control
D.Quality metrics
[单选题]()seeks to perform root cause investigation as to what is leading identified trends
A.Problem management
B.Incident management
C.Change management
D.Knowledge management
[单选题]documentary credit seeks (_ )from the bank.
A.Guarantee
B. No guarantee
C. No protection
D. Insurance
[单选题]More US sinologists have expressed confidence in China’s economic reform and the prospects for modernization.“If the reformers are implemented,”said Doak Barnett,Professor of Johns Hopkins University,“they would（ ）the trend towards more significant and the broader economic ties between China and the United States.
A.confirm
B.force
C.reinforce
D.realize
[单选题]With regard to future oil supplies,the situation is uncertain.
A.Judging
B.Talking
C.Concerning
D.Thinking
[单选题]We plan to build a skyscraper here.
A.frame
B.raise
C.compose
D.erect
[单选题]They have to build canals to irrigate the desert.
A.decorate
B.water
C.change
D.visit
[单选题]大学生利用课余时间打工
the future of press
Can you hear This?
When something creates a sound wave in a room or an auditorium, listeners hear the sound wave directly from the source. They also hear the reflections as the sound bounces off the walls, floor, and ceiling. These are called the reflected wave or reverberant(反射的)sound, which can be heard even after the sound is no longer coming from the source.
The reverberation time of an auditorium is determined by the volume or interior size of the auditorium. It is also determined by how well or how poorly the walls, ceiling, floor, and contents of the room (including the people) absorb sound. There is no ideal reverberation time. Because each use of an auditorium calls for different reverberation. Speech needs to be understood clearly: therefore rooms used for talking must have a short reverberation time. The full-sound performance of music such as Wagner operas or Mahler symphonies should have a long reverberation time. The light, rapid musical passages of Bach or Mozart need a reverberation time somewhere between.
Acoustic problems often are caused by poor auditorium design. Smooth, curved reflecting surfaces create large reflections. Parallel(平行的)walls reflect sound back and forth, creating a rapid, repetitive pulsing effect. Large pillars(柱)and corners can cause acoustic shadows as the sound waves try to pass around the object. Some of these problems can be solved by using absorbers and reflectors to change the reverberation time of a room. For example, hanging large reflectors, called clouds, over the performers will allow some sound frequencies to reflect and others to pass to achieve a pleasing mixture of sound.
文章(1~5)
This passage is mainly about_____
A.sound waves and their effects.
B.the types of music orchestras play.
C.walls of an auditorium.
D.the design of an auditorium.
[单选题]They bought the land in order to build a new office block.
A.with a purpose to
B.with a view to
C.with a goal to
D.with a reason to
[单选题]They bought the land in order to build a new office block.
A.with a purpose to
B.with a view to
C.with a goal to
D.with a reason to
[单选题]The whole idea to build a deluxe hotel here sounds insane to me.
A.reasonable
B.sensible
C.crazy
D.unbelievable
[不定项选择题]共用题干
Cloning（克隆）:Future Pertect?
1 A clone is an exact copy of a plant or animal produced from any one cell.Since Scottish
scientists reported that they had managed to clone a sheep named Dolly in 1997,research
into cloning has grown rapidly.In May 1998,scientists in Massachusetts managed to
create two identical calves（牛犊）using cloning technology. A mouse has also been
cloned successfully.But the debate over cloning humans really started when Chicago
physicist Richard Seed made a surprising announcement:"We will have managed to clonen
a human being within the next two years."he told the world.
2 Seed's announcement provoked a lot of media attention,most of it negative.In Europe,
nineteen nations have already signed an agreement banning human cloning and in the U.S.
the President announced:"We will be introducing a law to ban all human cloning and many
states in the U.S. will have passed anti-cloning laws by the end of the year."
3 Many researchers are not so negative about cloning.They are worried that laws banning
human cloning will threaten important research.In March,The New England
Joumal of
Medicine called any plan to ban research on cloning humans seriously mistaken.Many
researchers also believe that in spite of attempts to ban it,human cloning will have become
routine by 2010 because it is impossible to stop the progress of science.
4 Is there reason to fear that cloning will lead to a nightmare world?The public has been
bombarded（轰炸）with newspaper articles , television shows and films , as well as
cartoons.Such information is often misleading,and makes people wonder what on earth
the scientists will be doing next.
5 Within the next five to ten years scientists will probably have found a way of cioning
humans.It could be that pretty soon we will be able to choose the person that we want our
child to look like.But how would it feel to be a clone among hundreds,the anti-cloners
ask. Pretty cool , answer the pro-cloners（赞成克隆的人）.
Paragraph 3_________
A.Strong reactions
B.Anxiety about the future of cloning
C.The right to choose
D.What is cloning?
E.Arguments in favor of cloning
F.A common sight
