humans have bred hybrids plants that can withstand harsher climates or produce larger or better-tasting fruit and vegetables这句话中的that起什么作用?

humans have bred hybrids plants that can withstand harsher climates or produce larger or better-tasting fruit and vegetables这句话中的that起什么作用? we humans have lived on earth.we和humans重复了吧 Well fed,well bred well feed ,well bred是什么意思 改写同义句：To prevent this,humans on Mars have to wear special boots.改为：Humans on Mars will have to wear special boots( )( )( )prevent this. 新概念英语3一句句子City born and city bred.I have always regarded the country as something you look at through a train window,or something you occasional visit during the weekend.City born and city bred 是两个由名词+过去分词构 英语翻译Humans have a lot of things on our minds and usually that works out OK. It is said that recently there have been some people who want to clone humans是什么意思 英语翻译Are the robots now have the same feeling as humans?翻译 英语翻译Humans have （ ）（ ）( )that anmals are importance to us括号里填什么 请问what effect do you think humans have a wild animals,这句话有语病吗? Have you ever thought about why you like certain colours but humans others?求正确翻译. Humans have five ____ sight,hearing,taste,smell and touch.(sense) robot tnat look like humans have an important influence on children and old people, ( ) have the same number of teeth as humans 括号里应该填什么?是动物。 Ever since humans have lived on the earth,they have made use of various formscommunication求翻译 We have realized that it is______ who have destroyed animal's living aerasa.people b.persons c.men d.humans 英语题38-3938. Only Chinese have successfully _________ pandas and raised their babies in captivity.A. affordedB. supportedC. bred D. improved39. Industry cannot develop until more trained engineers are __________.A. possibleB. availableC.