一、核能利弊作文？

可先写核能裂变的发现及核能利用发展简介，再写核能的利是什么（可举简例），弊是什么（可举简例）。结尾可写如何发挥和利用好核能的利，造福人类，同时避免核能危害的岀现。

二、transportation的利弊英语作文？

优点：You can take a bus to nearly everywhere you want to. There are thousands of lines in the city and you can choose anyone according to your need.It's cheap and convenient to take.

缺点：The road are getting more and more crowded. Buses depends on the traffice condition and you may be late for your time. Also, in rush hours the buses are too crowded.

train:

优点：When you need to go far away from home, taking a train is more cheaper than a airplane. Also, your space is quite big on the train and you can play with your friends as you like.

缺点：If you need to stay overnight on the train, sometimes it's noisy for you to sleep. Also, there may be some thieves on the train.

ship:

优点：You can watch the beautiful sea or river as you like. Also, the ships can take to some places which a train can't.

缺点：A ship often goes slowly. Further more, you may feel sick when the ship shakes with the wave of the sea.

airplane:

优点：An airplane can take you to the place you want in a short time. Also, the services on the airplane is very good. You can eat nice food and even watching vedio.

缺点：The airport is usually far from the downtown and it takes you some time to get to the airport. Also, airplane will often delay or cancelled by the bad weather

三、知识付费的利弊作文？

利：随着科学水平的不断提高，使用付费形式在一定程度上可以帮助消费者筛选更有质量的知识与内容，清理那些抄袭的内容以及虚假的内容，更加有利于网络安全问题的解决。

弊：由于金钱的诱惑，容易通过抄袭的方式盗取原作者的知识权益。

四、钱的利弊的英语作文？

Money is necessary in our life. We will have a rich life when we have much money.

Most of people think we can do anything if we have money. I don't think so. Some people aren't happy though they have much money, because their money is obtained by unjust means. They always live a frightened life. Money often makes people do bad things, even illegal activities.

We must make money and spend it in a reasonable way. We will be happy

五、化妆品动物实验的利弊？

动物实验是化妆品研发的手段之一，因为需要确认安全性。像在猴子眼睛里滴化学试剂什么的。的确残忍，但是为了有效的产品，难免会加入一些人工的化学成分。因为动物有和人类似的组织器官，所以实验能确保正常使用不出意外。

最后都是为了盈利。必要还是必要的，因为没有比动物实验更能证明安全性的手段。

当然也有一些厂家以纯天然，不做这类实验为卖点的生产厂家，不过只要消费者买帐，提供者自然会不择手段。

六、体育生利弊作文？

体育生虽然成绩不理想，但是他们有自己在体育上有着胜与常人的能力，比如跑步，等等，他们经常在学校或者市级比赛里拿奖为学校争光，如果随着体育专项的提升还可能进入省队，或者更高一层的国家队为国争光，但是如果没有能力再提升自己的体育专项能力那只能被淘汰，最后也没有一技之长

七、租房利弊英语作文？

Nowadays before the high school entrance examination some parents will rent houses around the examination room in order to accompany their children .Is that necessary?

Some people hold the idea that it is a beneficial way to help children to make preparation for the approaching eaxmination,for example ,if the student feels worried ,parents''acompaniment may comfort them .Meanwhile others are against to that,because if so ,children may rely on their parents .what''worse,parents may make children more worried .Maybe just acting as usual can be more helpful ,not only for students but also for parents .

In my opinion ,a relaxing atmosphere is very important .Renting houses and accompanying students is not necessary.

八、外卖利弊英语作文？

Online reservation

With the popularity of computers and mobile phones, online order is becoming more and more popular.

On the one hand, online order is very convenient.You only need to sit at home, for example, online order, it to your door.On the other hand, online order can also be dangerous because you may be cheated.What is more, the food may be is not the same as you imagine.

九、利弊英语作文结尾？

科技的利弊

　　The rapid development of science and technology has brought about great changes to human life.The great benefits brought about by this progress is hailed in every corner of the world.New electronic appliances have made our life simpler than ever before.New inventions have helped us to organize our daily activities.Our job can be done faster.Mobiles and QQ have made it easier to communicate with other people.Internet has enabled us to know and understand other culture and society better.

　　However,The disadvantages about this development should not be neglected .Some of scientific inventions have even caused great harms or disastersto mankind.For example,advanced technology can be easily manipulated by irresponsible persons.Besides,We'll be too dependant on it.When technology fails,we are helpless

　　Sometimes,it affects our health and lifestyles(we'll be complacent and lazy.) The chemicals may be hazardous).What's worse,Science and tecnology may even destroy our simple and healthy life(Sometimes How we miss the traditional style of living!).In addition ,The appearance of new technology may invade our privacy.

　　To sum up,humans must be alert against the possible harm while enjoying the benefits from them.

十、英语作文发传单的利弊？

发传单的好处就是能收到钱，坏处就是浪费纸张