1As is known to all,metals ___ when they are heated.( )A.extendB. enlargeC. expandD. spread 2 We have learned from the textbook that all metals ___ when they are heated. A. expense B. expectC. except D. expand 3Metals expand when they are heated and ___ when cooled.A.con...
Almost all metals are good conductors, ___.( ) A. and silver being the best of all B. silver is the best of all C. silver being the best of all D. while silver being the best of all 相关知识点: 试题来源: 解析 [解答]答案:C.考查独立主格结构.在英语中,两个句子不能用逗号连接,...
1 As is known to all, metals (扩大)when they are heated. 2All children like to play (在户外) when the weather is fine. 3All children like to play___(在户外) when the weather is fine. 4 All children like to play___(在户外) when the weather is fine. 5【题目】All children ...
All metals are found not to conduct electricity equally well. A. 人们发现并不是所有金属的导电性能都一样
1【题目】Almost all metas are good conductors,A. and silver being the bestof allB. silver is the best of allC. silver being the best of allD. while silver being the best of all 2【题目】Almost all metals are good conductors,___.()A. and silver being the best of allB. silver...
Almost all metals are good conductors, A. and silver being the best of all B. silver is the best of all C. silver being the best of all D. while silver being the best of all 相关知识点: 试题来源: 解析 C 本题考查独立主格结构。解题步骤:1. 确定考点。句子当中已经出现了谓语动词are...
不是所有的金属 都具有同样好的导电性能。( ) All metals do not conduct electricity equally well.A.正确B.错误
All metals do not conduct electricity equally well. 部分否定句,译文:并非所有金属的导电性能都同样好。 A、正确 B、错误 点击查看答案&解析手机看题 你可能感兴趣的试题 单项选择题 当产出增加时LAC曲线下降,这是由于( )。 A.规模报酬递增 B.规模报酬递减 C.边际产量递增 D.边际产量递减 点击查看答案&解析...
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Gold is less useful than iron. Iron is ___ of all metals. A. less useful B. the least useful C. more useful D. the most useful 相关知识点: 试题来源: 解析 D。本题考查形容词最高级的用法。题干中提到黄金不如铁有用,接着说铁在所有金属中,应是最有用的,所以用 useful 的最高级形式...