Whats the central topic of the passage?
A.The recruiters and the interviewers.
B.Four don"ts when dealing with recruiters.
C.Don"t request special treatment.
D.Don"t ask for insider information.
第1题
It can be inferred from the passage that______.
A.mental cosmetics is already a reality
B.a new generation of mind-enhancing drugs may be a near future
C.Ritalin and Modafinil have no mind-enhancing properties
D.cognitive enhancers have been developed perfectly
第2题
Which of the following is INCORRECT according to the passage?
A.Cognition enhancers may be used as coffee as today.
B.It could become as common as a cup of coffee.
C.It may help people sleep more efficiently.
D.This kind of drugs is as tasty as coffee.
第3题
The term " usher in" in Paragraph 4 can be replaced by______.
A.found
B.create
C.lead
D.introduce
第4题
Which of the following is NOT among the advances of the new drugs?
A.Having few side-effects.
B.Being able to be used for a long time.
C.Being able to be used for non-medical purposes.
D.Having little or no addictive properties.
第5题
s EXCEPT______.
A.improving your appetite
B.eliminating bad memories
C.making better business decisions
D.boosting exam performance
第6题
The passage is mainly concerned with______.
A.the components of sunspots
B.sunspots acting like planet-sized hurricanes
C.a better understand of the sun
D.sunspots and the hurricanes
第7题
Which of the following is INCORRECT according to the passage?
A.Sunspots act like planet-sized hurricanes.
B.Sunspots only suck in materials.
C.Sunspots both suck in materials and spew out.
D.Sunspots" hurricane lasts for weeks.
第8题
What is the significance of understanding the sunspot component according to the passage?
A.It will help scientists understand the magnetic field of the earth.
B.It will help scientists understand the origin of the human life on earth.
C.It will help scientists know other planets in the universe.
D.It will help scientists gain a global knowledge of the Sun.
第9题
The sunspot hurricane is about______times higher than a tropical hurricane on Earth.
A.10
B.10 billion
C.10 thousand
D.100
第10题
What does the word " overriding" mean in the first paragraph?
A.Prevailing over.
B.Riding over or across.
C.Stopping a machine doing something.
D.Not noticing something.
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!