解析 【解析】【答案】boil; boils 【解析】本题结合句意,后面是when引导的时间 状语从句,从句中water是第三人称单数,且由主 句happens可知时态为一般现在时,故从句时态也 为一般现在时,boil动词,煮沸,沸腾,这里要用 第三人称单数boils。故本题答案为boil;boils。
【解析】boil 作动词,表示沸腾,煮沸;A to boil 不定式形式;B boiling 现在分词形式;C will boil 将来时;D boils 主语是第三人称单数形式;根据句意,水沸腾是一种客观现象,所以句子时态是一般现在时。水是主动发生了沸腾boil这个工作,并且“water(水)”是不可数名词作主语,故用单数第三人称的谓语动词形式。...
If water has a boiling point of roughly 100 degrees C, why does it evaporate at room temperature? What is the temperature change when you heat water from 50 degrees Celsius to 90 degrees Celsius? At what temperature does water boil?
The area immediately surrounding the firehouse was put under Boil Water Advisory while parts of the city south and southwest, along with part of the county, were placed under a Precautionary Boil Water Advisory. On Wednesday night, the precautionary advisory was lifted for parts of...
run the water heater, but we had to boil our drinking water until the water boil advisory was lifted. We used all different methods of water boiling, and we liked using the gas stove top the best. It seemed like the gas stove eye generated the most heat under a large pot of water. ...
试题来源: 解析 B 由生活常识可知,水在100摄氏度沸腾。结果一 题目 At what temperature does water boil? A.99°CB.100°CC.101°CD.0°C 答案 B相关推荐 1At what temperature does water boil? A.99°CB.100°CC.101°CD.0°C 反馈 收藏 ...
【答案】do;do【核心短语/词汇】boilthewater:烧水【翻译】我们应该先烧水吗?【解析】本题考查的是对划线部分提问。根据原句的意思,划线部分“boilthewater”是做的事,所以提问时用“what”提问。特殊疑问句中,需要把助动词“do”提到主语前,用以构成疑问语序,剩余部分照写不变。故本题的正确答案是“do;do”。
Can you over-boil something? Yes, over-boiling can lead to nutrient loss and undesired texture changes. 8 Is boiled water as pure as distilled water? No, boiling removes pathogens, but distilled water is purer as it also removes minerals. 6 Does boiling water make it safe to drink? Boili...
At what Temperature does water boil? Water boils at 212°F (100°C) at sea level. 5 How can Temperature affect the state of matter? Changes in temperature can cause matter to transition between solid, liquid, and gas phases. 5 Is a Fever always a sign of an infection? While often ass...
the value is not a constant. So, the longer definition of water's boiling point can be explained as such: The boiling point of water depends on the atmospheric pressure, which changes according to elevation. Water