题目内容
（请给出正确答案）
A、How to educate the public in science？
B、Science education in schools
C、Replacing equations with words and diagrams
D、Making use of popular media such as newspapers, magazines and above all TV
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更多“What is the topic of the secon…”相关的问题
What is the topic of this paragraph？
A．Mountain Climbing.
B．Helicopter.
C．A School Master and His Students.
D．A Rescue Task.
A. Background information
B.Current situation
C.Significance of the topic
D.Literature review
What's the main topic of this article？ ______.
A．How laws are formed
B．Punish the people if they disobey the law
C．Laws and manners
D．How did people change their minds about drinking
What is the best topic of the passage？
A.John Kennedy and His Prominent Family．
B.The Political Influence of Kennedy Family．
C.The Success of the Youngest American President．
D.John Kennedy，the Most outstanding President．
a. What do you think of the speech given by Professor Smith？
b.But I’m not particularly interested in the topic
c._______________________
A、Let me think about it.
B、Not bad.
C、I don’t like it.
D、I don’t know.
Nowadays people are becoming more and more marterialistic and realistic and
often claim material wealth is the
foundation of marital happiness. Write a
composition of about 150 words on the following topic:
Does Money Buy a Happy Marriage？
You are to write in three parts.
In the first part, state clearly what your view is.
In the second part, support your view with appropriate reasons.
In the last part, bring what you have written to a natural conclusion or summary.
What is the topic of the text？
A．Young Thieves
B．An Unusual Illness
C．Reasons for Stealing
D．A Normal Child's Actions
Advice on Public Speaking Building confidence (信心)
Faith in yourself, your topic and your healthy mind is a must if you are to be a better publicspeaker. Many speakers are not prepared and lose confidence because of that. But others lack confidencebecause they are afraid of being judged--and possibly made fun of--just like they were in high schoolspeech class. Build your confidence by using all your tools and knowing that you are excellent.
Knowing what&39;s up
You have to know your topic inside and out. Nothing kills your speech like "um" and "uh" in every sentence. Research your subject to the point where you are an expert. And that&39;s half the battle.
Practicing
Researching and knowing your topic is one thing, but actually delivering that information isanother. Practicing your speech in advance is a must. You will find your beats and your direction,through hours in front of the mirror practicing. So when you climb up on stage, it will be like riding ahike,unless you don&39;t know how to ride a bike.
Dressing properly
You will want to dress properly for the occasion(场合)--which could be a suit or simply ajacket. Make sure it also has the comfort you need. If the clothes are not comfortable, you may notpay full attention to your speech.
Making connections
Make a personal connection with someone in the audience (听众). It might be someone youknow that you can call out to, or someone in the front row you can speak directly to. Maybe yourspeech leads you to ask them a question, which is an easy way for you to take yourself from the stageand place yourself as one of your audience. It also takes the pressure off. What does "that’s half the battle" mean in the text？
A.You have already won the battle
B.You are getting on the way to final success
C.You need experts to guide you in public speaking
D.You should write sentences without um and uh
The author compares delivering a speech to riding a bike because both of them needA.guiding
B.practice
C.proper dressing
D.self-confidence
Which of the following ways is suggested in making connections with the audience？A.Looking at someone in the distance
B.Calling out to someone you don’t know
C.Asking someone in the audience a question
D.Shaking hands with someone in the front row
What is the main purpose of the text？A.To show you how to dress properly
B.To help you become a good speaker
C.To teach you how to gain confidence
D.To help you get to know the audience
请帮忙给出每个问题的正确答案和分析，谢谢！
Droplets and ice crystals behave somewhat like dust in the air made visible in a shaft(束) of sunlight. To the casual observer, dust seems to act in a totally random fashion, moving about wildly without fixed direction. But in fact dust particles are much larger than water droplets and they finally fall. The cloud droplet of average size is only 1/2,500 inch in diameter. (78)It is so small that it would take sixteen hours to fall half a mile in perfectly still air, and it does not fall out of moving air at all. Only when the droplet grows to a diameter of 1/125 inch or larger can it fall form. the cloud. The average raindrop contains a million times as much water as a tiny cloud droplet. The growth of a cloud droplet to a size large enough to fall out is the cause of rain.
What is the main topic of the passage？
A．The mechanics of rain.
B．The climate of North America.
C．How gravity affects air current.
D．Types of clouds.
What is the main topic of this passage？
A．Use of sea water.
B．Treatment of sea water.
C．Chemical properties of magnesium.
D．Derivation and users of magnesium.
"To me he is not dead at all. Hardly a day goes by that I don't think of him or speak of him. Once, just before he died, when he was sick with the flu, I took him a sack full of oranges. The joy I felt in giving that simple gift is never decreased by time. He said he like oranges, too."
What is the main topic of the passage？
A．Alice Walker's reflections on Langston Hughes
B．The influence of Alice Walker on the writing of Langston Hughes
C．Langston Hughes book about Alice Walker
D．A comparison of the children of Alice Walker and that of Langston Hughes
