托福考试

【分析解答题】
A、He read an article about Professor Monroe’s research.
B．He does not know Professor Monroe.
C．Professor Monroe Probably will talk to the woman.
D．Professor Monroe does not like giving interviews.

网考网解析：
试题答案：-1 答案解析：w: so you think professor Monroe will let me interview her ,I am writing an article for the newspaper on the campus research M:why not ,I mean she love discussion on a research A M.:Hi, mashal, how is your study of DNA coming W: Slow but sure,I know the definition, it carrys the blueprint for human life,but I got more to learn ,you are working on DNA ,right M;Yes, I have been studying the amount of DNA in fish and frogs,dig you know that some flogs have twice as much DNA as human being,and are you ready for this ,the African long fish has forty-two times as much W:No, I didn’t ,my research has been focused on human beins,forty-two more than human’s,why long fish has so much DNA than we do,does it help them to produce more offspring M:No ,probably not,but I can’t really tell you for sure yet, we are still just collecring data,doesn’t it seem strange that the amount of DNA in a relative simple organism like a fish is greater than that of a more complex organism such sa human being W:It does seen odd,but come to think to it ,in highly organism only a tiny percentage of DNA ,less han about five percents,is necessary to carry instruction for producing ife,that means a lot of extra amount as well M:The question is why,I saw one theory that says it is very likely some of extra DNA may selfishly reproduce and increase in number,totally indifferent the need of the organism that contains it W:You are saying that section of the moleculat might act like parasite and live off the organism without contributing anything to it ,right ,I’ve heard about that theory too,but it is pretty controversial M:Well not for long I hope, which remind ,I had better get back to my fish ,I should have been the lab an hour ago document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>