PASSAGE TWO How can more fish tolerate extremely cold water?

admin2018-05-11  26

问题 PASSAGE TWO
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://kaotiyun.com/show/7RxK777K
0

最新回复(0)