20xx年高考英語一輪隨堂限時(shí)備考練習(xí)3完形閱讀10新人教版(編輯修改稿)
2025-03-09 22:26 本頁面
【文章內(nèi)容簡(jiǎn)介】 r with vitamins to water without vitamins,even though there is no difference in taste or smell between the two water a fragrant flavor was added to the vitamin173。 enriched fluid (流體),the rats did seem to develop a taste for it and kept drinking it,even after the vitamins were changed to the clear time,however,they broke the habit and went back to where the necessary vitamins were.In a classic experiment,babies of 6 to 12 months old were placed in a cafeteria (自助餐廳) feeding arrangement,with a wide choice of baby food before were given whatever food they pointed to or appeared interested are told that at first they showed some unusual eating patterns,but that over a period of time they managed to choose a well173。balanced diet.So in choosing food,rats and babies do seem to know and act on what’,there is a kind of “body wisdom”,which humans soon of us do not eat as wisely as we of our food preferences are culturally determined and influenced by long established (建立的) people eat foxes,dogs and blackbirds,while we eat cows and what people eat and how much they eat seems to be greatly influenced by what is going on around them.1．Why was a fragrant flavor added to the rat’s drinking water in the experiment on rats?A．To find out rats’ preference in flavor.B．To encourage rats to drink vitamin173。enriched water.C．To test whether rats know which drink is good for them.D．To show that vitamins are tasteless.答案 C解析 推理判斷題。根據(jù)第一段中的第三句“When a fragrant flavor was added to the vitamin173。enriched fluid,the rats did seem to develop a ta
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