解析 答案:without根据后半句electricity or water,可知此处应该是表示否定意思的词,without没有,结合句意:你能想象没有电和水的生活吗?故填without.结果一 题目 Can you imagine life ___ electricity or water?(介词填空) 答案 without 答案:without 根据后半句electricity or water,可知此处应该是表示否定意思的...
选项A:think 表示 “思考,认为”,通常表达一种思考的动作或观点,例如 think about(考虑),think of(想起),在这里 “think electricity or water”(思考电或水)语义不通。选项B:avoid 表示 “避免”,avoid 后面接名词或动名词,表示避免做某事,“avoid electricity or water”(避免电或水)不符合语境。选项C:refu...
B项falling是fall的现在分词结构，过去分词作前置定语表示已经完成的动作，而现在分词作前置定语表示正在进行的动作，这句句子的意思是“正在下落的水可以转换为电．”正在下落的水有势能，所以可以转换为电，而fallen
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听对话,回答1-3题。 1. Electricity is very to us according to what the man said. [ ] A. dangerous B. important C. unusual 2. We can produce electricity from coal, , wind, sun, water,even an
在题干所给词中,名词electricity与water均可用来充当主语成分;助动词can与动词beused连用,构成谓语成分;介词for后接动词V-ing形式,即forproducing,构成目的状语;produce electricity 意为“发电”,为固定搭配。再结合句意可知,应选用water为整句主语。故正确答案为Watercanbeusedforproducingelectricity。
3. We can get e___ from wind and water to make electricity(电).相关知识点: 试题来源: 解析 energy 该句需要填入一个词,表示可以从风和水获得并用来发电的东西。根据首字母e和句意,可以推断出该词为“energy”(能量)。风能和水能都是可再生能源,可以用来发电。因此,答案为“energy”。反馈...
We know that every aspect of life there are carbon reduction factor, save water, electricity, gas, can reduce the use of coal is not only a good tradition, but also the embodiment of the environmental protection consciousness, we must start from the little things that make life more green,...
We know that every aspect of life there are carbon reduction factor, save water, electricity, gas, can reduce the use of coal is not only a good tradition, but also the embodiment of the environmental protection consciousness, we must start from the little things that make life more green,...
No, the pure water does not conduct electricity. Pure water can be made conduct dissolving salt in it.