what is oil used for?
All ___ is needed is a supply of oil. A. the thing B. that C. what D. which 相关知识点: 试题来源: 解析 B解析:本题有两个不是并列关系的谓语动词,其中肯定有一个是从句的谓语。据题意可知,主语all带有一个定语从句。先行词为不定代问all时,关系代词要用that,不用which,故选B。what...
此题all为先行词,后面that is needed为that引导的定语从句,且作从句中的主语,由于all为不定代词,此时关系词不可用which,而what不可引导定语从句;当然,若无all可选C,因为此处的All that=what…,若All the thing为先行词,后面缺乏引导定语从句的关系代词that(且在从句中作主语,不可省略),故A后应加that。...
Tar sands (also known as oil sands) are a mixture of mostly sand, clay, water, and a thick, molasses-like substance called bitumen. Bitumen is made of hydrocarbons—the same molecules in liquid oil—and isused to produce gasoline and other petroleum products. ...
What (a/an)+adj.+n.+ 主语+谓动!How+adj./adv.+主语+谓动!此句若用what, 那么what important oil 就是一个整体,这样一来, 句子就没有主语了,所以不能用what.正确的是: How important oil is in our daily life!oil 为主语,是不可数名词, 因此前面不用冠词.句意: 石油在我们的...
Official answer: Trimebutine relieves abdominal pain and helps to restore normal bowel function and may be used to treat motility...
that is needed C. the thing needed D. for their needs 相关知识点: 试题来源: 解析 [答案]B [解答]句意:我们所需要的就是持续不断地得到燃油供应。分析句子可知,All为先行词,在后面的定语从句中作主语。所以关系代词只能为that。故选C。 [分析]本题考查定语从句。反馈 收藏 ...
All ___ is a continuous supply of fuel oil. A.what is neededB.that is neededC.the thing neededD.for their needs 相关知识点: 试题来源: 解析 B [参考译文] 我们所需要的就是持续不断地得到燃油供应。[试题分析] 此题考查定语从句的用法。[详细解答] 当定语从句修饰的先行词前有all,any,...
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All__is needed is a supply of oil.A.the thing B.that C.what D.which 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 B.that 理由:这里的that是一个固定的搭配,all that is.就是"所有需要的." 意思. 解析看不懂?免费查看同类题视频解析查看解答 更多答案(6)...