百度试题 结果1 题目—What is the price of gas these days? —Oh, it ___ sharply since last month. A. is rising B. has risen C. is arising D. has arisen 相关知识点: 试题来源: 解析 D 反馈 收藏
—What is the price of gas these days —Oh, it ___ sharply since last month. A.is risingB.has risenC.is arisingD.has arisen 请仔细审题,看清楚题目要求,认真作答! 试题解析 本题考查时态和动词辨义。since+过去时间作状语,句子常用现在完成时。rise上升;arise产生;出现。 标签:Whatisthe...
Doreen Sykora is now a junior at McGill University. She had a difficult time when she first began college. She said, “I was always well prepared for my examinations. But when I go into class to take the exam, I would fall apart. I could just blank out because of nervousness and fear...
[定位] 根据题干中的the principal constituent of natural gas定位到第一个小标题下的第三段第一句Natural gas consists primarily of methane(沼气)and other hydrocarbon gases.[精解] 本题提问天然气的主要成分。题干中的the principal constituent of与原文中的consists primarily of属于同义转换,所以consists prima...
百度试题 结果1 题目Question 9:What is the value of Z for an Ideal gas? 相关知识点: 试题来源: 解析 For an ideal gas,Z =1. 反馈 收藏
aAssume that the price of gas is $3 per gallon, the quantity supplied is 40 gallons, and the quantity demanded is 150 gallons. What can we conclude? 假设,气体的价格是$3每加仑,由供应的数量是40加仑,并且被要求的数量是150加仑。 我们可以结束什么?[translate]...
What will the future of the gas station be in an era where the typology faces radical decline, and threats from public and electric transport alternatives.
相关知识点: 试题来源: 解析 However since only a small proportion of the vegetable protein is useful for body-building purposesHowever, since only a small proportion of the vegetable protein is useful for body-building purposes 反馈 收藏
What is the process by which water changes from a liquid to a gas called? A. Condensation B. Evaporation C. Precipitation D. Freezing 相关知识点: 试题来源: 解析 B。解析:水从液态变为气态的过程叫蒸发。冷凝是气态变为液态。降水是指从云中降落到地面的液态或固态水。冻结是液态变为固态。
What is the process called when a liquid changes into a gas? A. Condensation B. Evaporation C. Freezing 相关知识点: 试题来源: 解析 B. Evaporation 答案:B. Evaporation 解析:液体变成气体的过程称为蒸发,对应的英文单词是 evaporation。反馈 收藏 ...