百度试题 结果1 题目6. What do we use electricity for(to;for)? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
（B）What （can）we use electricity （for）?句意：我们能用电来做什么？解释：use sth for sth，用某物做某事。
E. What do you use electricity for at home? Write a sentence or two.(在家中你使用电做什么? 写一写。 )We use electricity for ... and for ... We use it to ... 相关知识点: 试题来源: 解析 We use electricity for televisions and for washing machines. We use it to light our house....
(让所有电器处于待机状态)仍会消耗少量电能;选项 B“Use high-power bulbs everywhere.”(到处使用大功率灯泡)浪费电能;选项 D“Keep the charger plugged in even when the device is fully charged.”(即使设备充满电也让充电器插着)浪费电能。选项 C“Turn off the electrical appliances when not in use.”...
对于隧道拥堵，目前最有效的方法是采用视频事件自动检测系统对隧道交通状况进行监测与跟踪，该技术通过智能联动巡检系统检测突发的异常情况，如（）（）（）（）等影响交通的情形，再人工判断处置的模式，确保隧道车辆的正常通行。
What can we do to save electricity? A. Leave the lights on all day. B. Keep the TV on when no one is watching. C. Turn off the computer when not in use. D. Use air conditioning all the time. 相关知识点: 试题来源: 解析 C。解析:A 选项整天开着灯浪费电;B 选项没人看的时候开...
百度试题 结果1 题目2. D can we use electricity safely? A. What B. Where C. Which D. How 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Our fast-developing socialist construction has an increasing need for electricity.We are trying our best to produce more electricity and make better use of it for the realization of the four modernizations.We have to know,a large part of it was wasted,it's polluted environment around us.we ...
题目___ can we save electricity at home? A. What B. Which C. Who D. How 相关知识点: 语法 句法 简单句 疑问句 试题来源: 解析 D 句意:我们在家如何节省电?what什么;which哪个;who谁;how怎样;结合句意应用how;故选D。 反馈 收藏
百度试题 结果1 题目What do we call the electricity in the sky during a thunderstorm ? A. thunder B. lightning C. storm D. rain 相关知识点: 试题来源: 解析 B 反馈 收藏