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单选题 Many old people depend on their chilren to support them as they do not have enough money to support themselve
学科：默认课程
时间：2025-12-13 23:56:10
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题目1单选题
We are very slowly improving the state of the environment by reducing the level of CO2 we produceA. happilyB. carefullyC. graduallyD. luckily
题目2单选题
Many old people depend on their chilren to support them as they do not have enough money to support themselveA. liveB. wantC. relyD. need
题目3单选题
If people had acted quickly back then, they would have stopped today's disastersA. 如果人们迅速采取行动,也未必可以阻止今天的灾难发生B. 如果人们迅速采取行动,就可以阻止今天的灾难发生C. 如果当时人们迅速采取行动,就可以阻止今天的灾难的发生
题目4单选题
We now use alternative forms of energy, such as solar, wind, and hydroelectric powerA. 我们现在使用的是先进的能源,例如太阳能、风能和水电B. 我们现在使用的是替代能源,例如太阳能、风能和水电C. 我们现在使用的是替代能源,例如潮汐能、风能和水电
题目5单选题
We have changed our old school into flats for people to live inA. boughtB. builtC. soldD. converted
题目6单选题
A car that only uses sun energy and not fossil energy like petrol is very environmentally friendlyA. soleB. rareC. onlyD. solar
题目7单选题
今天,全世界30亿辆汽车使用不会产生二氧化碳的燃料行驶A. Today, the world's three million vehicles run on new fuel that produces no CO2B. Today, the world's three million vehicles that produces no CO2 run on new fuelC. Today, the world's three billion vehicles run on new fuel that produces no CO2D. Today, the world's three billion vehicles that produces no CO2 run on new fuel
题目8单选题
Ellie folded the paper from the parcel __________A. graduallyB. closelyC. carefullyD. professionally
题目9单选题
_________ we say we try to reduce the amount of garbage we produce, we still eat fast food out of plastic boxesA. BecauseB. IfC. AfterD. Although
题目10单选题
Last week, France announced that the country would pave 621 miles of road with solar panels over the next five years, with the goal of providing cheap, renewable energy to five million people. Called "the Wattway," the roads will be built through joint efforts with the French road-building company Colas and the National Institute of Solar Energy. The company spent the last five years developing solar panels that are only about a quarter of an inch thick and are strong enough to stand up to heavy highway trafiwithout breaking or making the roads more slippery. [4]The panels are also designed so that they can beinstalled directly on top of existing roadways, making them relatively cheap and easy to install. Question:What was France's purpose of constructing "the Wattway"A. Generating electric power for passing vehiclesB. Finding cheaper ways of highway constructionC. Testing the efficiency of the new solar panelD. Providing clean energy to five million people
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