The boiled water is safe to drink. The word “boiled” is a past participle which shows a state of having been heated. A. boiled B. boiling C. to boil D. boil 相关知识点: 试题来源: 解析 A。“boiled”过去分词表示“煮开过的”。“boiling”现在分词表示正在沸腾;“to boil”表示目的...
The boiled water is safe to drink. The word “boiled” is a past participle used as an adjective meaning heated to a high temperature. A. heated B. cold C. fresh D. dirty 相关知识点: 试题来源: 解析 A。“boiled”在句中是过去分词作定语,意为“煮沸的”。选项 B“cold”冷的;选项 C...
百度试题 结果1 题目()6.water is safe to drink. A. Boiled B. To boil C. Boiling D. Boil 相关知识点: 试题来源: 解析 6.A 反馈 收藏
6.The water should be boiled to make sure it is clean and safeto drink(drink). 相关知识点: 试题来源: 解析 分析 水应该被煮沸以确保干净及饮用安全. 解答 答案:to drink 解析:分析句子结构可知横线前面的句子已经完整,再根据括号内所给词提示而可知:水干净及安全的"结果"是可以饮用,故此处应该使用动...
In many places, water is not safe ___ unless it is boiled.to be drunk to drink drunk drinking 相关知识点: 试题来源: 解析 B 句意:在很多地方,除非水被加热,饮用水是不安全的。本题考查短语:be safe to do sth.做...是安全的。故选B。反馈 收藏 ...
In many places water is not safe to drink unless it (boil). 相关知识点: 试题来源: 解析 is boiled. 【考点提示】被动语态为本题主要考查点。【句意提示】在许多地方,水喝起来是不安全的,除非烧开了。【题干分析】根据句意可知,是水是被烧开,一般现在时的被动语态。反馈...
【题目】Don't worry. The water is _. It's safe to drinkit.A.dirtyB.dearC. boiledD.cheap 相关知识点: 试题来源: 解析 【解析】【句意提示】别担心。水烧开了。喝它很安全。【选项解析】A.脏的B.昂贵的C.煮沸的D.便宜的【答案】C. 反馈 收藏 ...
The water must ___ (boil) to make sure it is clean and safe to drink. 答案 [答案]be boiled[解析]考查含情态动词的被动语态。boil是动词,“煮沸”,The water和动词boil之间是动宾关系,故此处应使用被动语态;情态动词must后应用动词原形,故此处用“be done”结构,boil的过去分词是boiled,故填be boiled...
1.【答案】safe【解析】题干意思为,“喝雨水,有时是的”此处缺少定语,应填写形容词,又根据第二段的第一行"Most rain is safe to drink."(大部分雨水可以安全饮用。)可知,此空应填safe2.【答案】cleaner【解析】题干意思为“雨水可能会比城市饮用水更”此处做比较,应填写比较级,又根据第二段的第二行"...
Water in many places is not safe to drink unless ___ (boil). 答案 [答案]boiled[解析]句意:许多地方水不煮沸就不能平安饮用。unless引导的状语从句的主语与主句的主语一致,此处省略了主语+be动词is。boil煮沸,与主语"water"是被动关系,需用一般现在时的被动语态,构成unless the water is boiled,将unless...