百度试题 结果1 题目 Vitamins A and C and (most of) the B vitamins (are retain) (in foods) that have (been canned.) A. most of B. are retain C. in foods D. been canned 相关知识点: 试题来源: 解析 B 反馈 收藏
These are only a few of the most important vitamins the body needs.11. Vitamin A is needed byand can be found inA.bones; porkB. nervous system; milkC. eyes; green vegetablesD. teeth; meats12. Vitamin C helpswhile Vitamin B1 is very important toA. tecth; digestive systemB.skin; ...
Vitamins are something that the body needs to1. What can we infer from the firstsurvive. Different kinds of vitamins provide the body withparagraph?Cdifferent benefits①. For example, vitamin B helps the skinA. Vitamins come from different partsstay healthy. Teeth and bones need vitamin D. Vit...
The vitamins (维生素) are named by letters of the alphabet (字母表) . Vitamin A is needed by the eyes. There is Vitamin A in milk, butter and green vegetables. It can be stored by the body. Vitamin B can't be stored. It must be supplied all the time by some of the food we ea...
In this chapter, the B-vitamin complex (B-vitamins) will be discussed, which is the summary term for thiamin (vitamin B1), riboflavin (vitamin B2), niacin (nicotinic acid)/nicotinamide (vitamin B3), pantothenic acid (vitamin B5), pyridoxine/pyridoxal/pyridoxamine (vitamin B6), biotin (...
【题文】The vitamins (维生素) are named by letters of the alphabet (字母表). Vitamin A is needed by the eyes. There is Vitamin A in milk, butter, and green vegetables. It can be kept by the body.Vitamin B cannot be kept. It must be supplied all the time by some of the food we...
1Vitamins are complex __ that the body requires in very small amounts.A、matters B、 materials C、 particles D、 substance为什么选D?请翻译整句 2Vitamins are complex ___ that the body requires in very small amounts. A.mattersB.materialsC.particlesD.substances 3 Vitamins are complex _...
The vitamins(维生素)are named by letters of the alphabet(字母表).Vitamin A is needed by the eyes.There is Vitamin A in milk, butter, and green vegetables.It can be kept by the body. Vitamin B cannot be kept.It must be supplied all the time by some of the food we eat. Vitamin C...
百度试题 结果1 题目Vitamins are complex ___ that the body requires in very small mounts. A. matters B. materials C. particles D. substances(D) 相关知识点: 试题来源: 解析 DABCA 反馈 收藏
Vitamins are complex ___ that the body requires in very small amounts. A) substances B) matters C) particles D) materials A)。[译文]维生素是一种我们的肌体对它有少量需求的复杂物质。相关知识点: 试题来源: 解析 [解析]近义词辨析题。Substance“物质”,维生素及药物等经人工合成的东西都可用substance...