皮皮学,免费搜题
登录
搜题
【简答题】
We all want to protect our planet, but we're mostly too busy or too lazy to put up big change that would improve our lifestyle and save the environment. These are 7 simple habits to implement in your everyday life which will make a difference. There is nothing new here but if you follow at least some of these tips, you can be proud of yourself participating in the protection of the environment. 1. Use compact fluorescent light bulbs: It is true that these bulbs are more expensive, but they last much longer and they can save energy and in the long run your electricity bill would be reduced. 2. Donate: You have tons of clothes or things you want to get rid of. If they are still usable, give them to someone who needs them. You may also choose to give them to association s. These associations may sell them and collect a little money. Not only will you protect the environment, but you will also contribute to a good cause . 3. Turn off your devices: When you do not use a house device, turn it off. For example, if you don't watch TV, turn it off. Turn off the light when you leave a room (even if you intend to return.) It's an easy habit to take up which will help you save a lot of money. 4. Walk or cycle: Driving is one of the biggest causes of pollution. If you want to use your car, ask yourself the following question: do I really need my car? Walk or use your bike if the journey is a short one. 5. Detergent : Follow the recommended dose of detergent to wash your clothes or dishes. 6. leaky faucets : Watch leaky faucets, which can cause a significant increase in the the water bill. An average of 120 liters of water can be wasted due to a dripping faucet. 7. Rainwater: Think of recovering rainwater. This water can be used for different purposes. This list is far from being exhaustive but in addition to saving the environment, all these tips will help you save money.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【多选题】低碳钢的拉伸试验可分为哪几个阶段?
A.
弹性阶段
B.
强化阶段
C.
颈缩阶段
D.
屈服阶段
【单选题】为了用ISDN技术实现电话拨号方式接入Internet,除了要具备一条直拨外线和一台性能合适的计算机外,另一个关键硬件设备是:1
A.
网卡
B.
集线器
C.
服务器
D.
内置或外置调制解调器
【单选题】低碳钢拉伸试验时,其变形过程可简单分为()几个阶段。
A.
弹性变形、塑性变形、断裂
B.
弹性变形、断裂
C.
塑性变形、断裂
D.
弹性变形、条件变形、断裂
【单选题】关于计算机语言,下面叙述不正确的是
A.
高级语言较低级语言更接近人们的自然语言
B.
高级语言、低级语言都是与计算机同时诞生的
C.
机器语言和汇编语言都属于低级语言
D.
Basic语言、Pascal语言、C语言都属于高级语言
【单选题】为了用ISDN技术实现电话拨号方式接入Internet,除了要具备一条直拨外线和一台性能合适的计算机外,另一个关键硬件设备是..
A.
网卡
B.
集线器
C.
服务器
D.
内置或外置调制解调器(Modem)
【单选题】C语言是低级语言,还是高级语言?
A.
低级语言
B.
高级语言
【单选题】C语言是高级语言还是低级语言,
A.
高级语言
B.
中级语言
C.
机器语言
D.
低级语言
【判断题】c语言是高级语言,汇编语言是低级语言
A.
正确
B.
错误
【简答题】低碳钢的拉伸试验过程一般可以分为几个变形阶段?
【多选题】以下哪几项属于低碳钢试件拉伸试验的四个阶段()。
A.
弹性阶段
B.
屈服阶段
C.
强化阶段
D.
颈缩阶段
E.
结束阶段
相关题目: