网友您好，请在下方输入框内输入要搜索的题目：

搜题

题目内容（请给出正确答案）

提问人：网友georgecxd 发布时间：2022-01-06

[主观题]

A．We don't know the long-term effects of it.B．We don't have the technology to get rid

A．We don't know the long-term effects of it.

B．We don't have the technology to get rid of it.

C．It is a cause rather than a symptom.

D．We have to accept the reality and try to change society.

简答题官方参考答案（由简答题聘请的专业题库老师提供的解答）

查看官方参考答案

更多“A．We don't know the long-term effects of it.B．We don't have the technology to get rid”相关的问题

第1题

Which of the following is NOT TRUE？A．We don't know if the worms really sleep or not.B．Old

Which of the following is NOT TRUE？

A．We don't know if the worms really sleep or not.

B．Old people only sleep 2 or 3 hours a day.

C．People of different ages sleep different hours.

D．People of different races sleep different hours.

点击查看答案

第2题

Our greatest problem in speech recognition may be that ______. A．we need money B．we need a framewo

Our greatest problem in speech recognition may be that ______.

A．we need money B．we need a framework

C．we don't know how to solve the ultimate challenge of speech recognition

D．we have no good researchers

点击查看答案

第3题

The reason that scientists cannot cure a common cold is_____.A．we don't know how we get co

The reason that scientists cannot cure a common cold is_____.

A．we don't know how we get cold

B．we aren't sure the exact kind of cold viruses

C．we don't know when we will catch cold

D．we aren't sure the exact scientific method

点击查看答案

第4题

听力原文：W: How many more cups should we get for the picnic？M: Don't we have enough by now

听力原文：W: How many more cups should we get for the picnic？

M: Don't we have enough by now？

What does the man imply？

A．We should get more cups.

B．We have too many cups,

C．He doesn't know how many cups they have.

点击查看答案

第5题

It can be inferred from paragraph I that ff we don't take account of the fact that soils v

ary so much,______.

A．we won't know their properties

B．we won't make best use of the land

C．the ecosystem will fail

D．the row of water will deteriorate

点击查看答案

第6题

The consequences from the loss of biodiversity are difficult to predict becauseA．we haven'

The consequences from the loss of biodiversity are difficult to predict because

A．we haven't fully studied and understood the value of the Earth's species.

B．there have been so many disasters that we don't know the extent of each.

C．environmental changes usually take place over a long period of time.

D．no one really knows what the original state of affairs was on the Earth.

点击查看答案

第7题

根据以下资料，回答17~20题。 Many people catch a cold in the springtime and/or fall．It make

s us wonder., if scientists can send a man to the moon, why can't they find a cure for the common cold．The answer is easy．There are literally hundreds of kinds of cold viruses out there．You never know which one you will get, so there isn't a cure for each one. When a virus attacks your body, your body works hard to get rid of it．Blood rushes to your nose and brings congestion with it．You feel terrible because you can't breathe well, but your body is actually "eating" the virus．Your temperature rises and you get a fever, but the heat of your body is killing the virus．You also have a runny nose to stop the virus from getting to your cells．You may feel miserable, but actually your wonderful body is doing everything it can to kill the cold. Different people have different remedies for colds．In the United States and some other countries, for example, people might eat chicken soup to feel better．Some people take hot baths and drink warm liquids．Other people take medicines to stop the fever, congestion, and runny nose． There is one interesting thing to note--some scientists say taking medicines when you have a cold is actually bad for you．The virus stays in you longer because your body doesn't have a way to fight it and kill it．Bodies can do an amazing job on their own．There is a joke, however, on taking medicine when you have a cold．It goes like this: If takes about one week to get over a cold if you don't take medicine, but only seven days to get over a cold if you take medicine. The reason that scientists cannot cure a common cold is __. A．we don't know how we get cold B．we aren't sure the exact kind of cold viruses C．we don't know when we will catch cold D．we aren't sure the exact scientific method

点击查看答案

第8题

what is the Roberts family？A．We don't know.B．They are on holiday.C．They went to Beijing th

what is the Roberts family？

A．We don't know.

B．They are on holiday.

C．They went to Beijing three days ago.

点击查看答案

第9题

I’m sorry,sir.“我们不收美金.”汉译英是（)。A.We don’t accept RMB.B.We don’t accept pounds.C.

I’m sorry,sir.“我们不收美金.”汉译英是()。

A.We don’t accept RMB.

B.We don’t accept pounds.

C.We don’t accept dollars.

D.We don’t accept yuan.

点击查看答案

第10题

A．We don't know.B．He can hopefully get the job.C．He is likely to lose the job.D．He wou

A．We don't know.

B．He can hopefully get the job.

C．He is likely to lose the job.

D．He would have to wait for a due course.

点击查看答案

账号：尚未登录

登录没有账号？去注册

搜题记录

联系客服

购买搜题卡

考试指南全部 >

2024年10月各省自考大专报名条件及入口一览表想要自考本科怎么报名在哪里报考自考本科报名一共需要多少钱各省报名费用一览表自考报名时间一般在几月具体在什么时候报考 2024年10月山东自考大专报名费多少钱一科 2024年自考可以直接考本科吗考哪些内容 2024年自考本科无学位如何补学位申请条件是什么 2024年自考本科有什么专业可选考哪些内容 2024年国开和自考哪个比较好一些有什么不一样 2024年自考本科第一学历是什么考哪些内容

购买搜题卡查看答案

购买前请仔细阅读《购买须知》

请选择支付方式

微信支付

支付宝支付

点击支付即表示你同意并接受《服务协议》和《购买须知》

立即支付已付款，但不能查看答案，请点这里登录即可>>

搜题卡使用说明

1. 搜题次数扣减规则：

功能	扣减规则
功能	基础费（查看答案）	加收费（AI功能）
文字搜题、查看答案	1/每题	0/每次
语音搜题、查看答案	1/每题	2/每次
单题拍照识别、查看答案	1/每题	2/每次
整页拍照识别、查看答案	1/每题	5/每次