【2018年职称英语考试试题综合类全真模拟冲刺题(4)】 全真模拟试卷与冲刺秘诀答案
1.The news will horrify everyone.
A.attract
B.terrify
C.tempt
D.excite
2.The article sketched the major events of the decade.
A.described
B.offered
C.outlined
D.presented
3.I won"t tolerate that kind of behavior.
A.bear
B.accept
C.admit
D.take
4.Their style o playing football is utterly different.
A.barely
B.scarcely
C.hardly
D.totally
5.Her sister urged herto apply for the job.
A.advised
B.caused
C.forced
D.promised
答案：1.B 2.C 3.A 4.D 5.A
Electromagnetic Energy
1 White light seems to be a combination of all colors.The energy that comes from a source of light is not limited to the kind of energy you can see.Heat is given off by a flame or an electric light.On a cloudy day it is possible to get a sunburn even though you feel cool.Visible light and the kinds of energy that produce warmth and sunburn are examples of electromagnetic energy.
2 The sun is 93 million miles from the earth.Yet we can use energy from the sun because electromagnetic energy travels through space.
3 Many other kinds of energy are also types of electromagnetic energy.Radio,television,and radar signals travel from transmitters to receivers as low energy electromagnetic waves.Infrared(红外线的) radiation is an electromagnetic wave.When it is absorbed by matter,heat is produced.Waves of infrared and visible light have more energy than waves of radio,television,or radar.Ultraviolet rays(紫外线) and X rays are electromagnetic waves with even greater amounts of energy.Infrared radiation is used in cooking food and heating buildings.Sunlight and electric lights are part of our requirements for normal living.Ultraviolet radiation is useful in killing certain disease organisms.X rays and gamma rays have so much energy that they travel right through solid objects.They can be used to de