搜索智能精选题目 A chemical ___ is any aspect of a substance which is only seen by means of a chemical reaction. (property)答案 property
百度试题 题目A chemical ___ is any aspect of a substance which is only seen by means of a chemical reaction. (property) 相关知识点: 试题来源: 解析 property 反馈 收藏
百度试题 结果1 题目 A chemical ___ is any aspect of a substance which is only seen by means of a chemical reaction (反应). 相关知识点: 试题来源: 解析 property 反馈 收藏
结果1 题目A chemical ___ is any aspect of a substance which is only seen by means of a chemical reaction (反应).(请从教材第96页1.1题的方框中选择词汇。填写时注意词汇的正确形式。)相关知识点: 试题来源: 解析 property 反馈 收藏
根据第一段第三句The truth is that all food is made up of chemicals. 和最后一句Some chemical substances are indeed harmful, but a person who refused to consume any chemicals would find nothing to eat.可知现在所有事物都含有添加剂,如果一个人拒绝食用任何形式的添加剂,他会发现自己没有东西吃。也...
百度试题 结果1 题目A chemical is any aspect of a substance which is only seen by means of a chemical reaction (反应).相关知识点: 试题来源: 解析 property 反馈 收藏
An element is a substance ___ can’t be changed by any physical means.A. , the properties of which B. the properties of which, C. , the properties of that D. the properties of that 相关知识点: 试题来源: 解析 A. 反馈 收藏 ...
For most people, the chances ofdeveloping serious side effects from the long-term use of presently approved food additives are very slim.1.小题1.From the passage we can learn that __A.all foods consist of chemical substancesB.it is right to reject chemicals in foodC.food additives are ...
A food additiv is any substance thatis added to food. Many people are put off by the idea of chemicals in food. "Thetruth is that all food s made up of chemicals. Natural substances like milk, as well as man-made ones like drinks on sale inthe market, can be described by chemical ...
A food additive is any substance (物质) that is added to food.Many people are put off by the idea of “chemicals in food”.The truth is that all food is made up of chemicals.Natural substances like milk, as well as manmade ones like drinks on sale in the market, can be describ...