PASSAGE TWO [br] How can more fish tolerate extremely cold water?By transplantin

游客2023-10-28  29

问题 PASSAGE TWO [br] How can more fish tolerate extremely cold water?

选项

答案 By transplanting“anti-freeze”gene into other species.

解析 根据题目中的extremely cold water定位到第5段末句。该句表明利用转基因技术成功培育出抗冻能力强的鱼类.题目中的tolerate是对原文survive in的同义改写,题目问的是How,故句中表方式的介词短语By transplanting“anti-freeze”gene into other species为答案。注意该短语中的this是承接上一句来讲,简答时不宜照搬这个词,应去掉。
转载请注明原文地址:https://tihaiku.com/zcyy/3137355.html
最新回复(0)