[单选题] 提问人:匿名网友 提问时间:2021-08-22

The major difference between Dr. Vink and other geneticists is that___.


A .her research is not based on the study of twins but on questionnaires
B .her research does not emphasize the contrast between two kinds of twins
C .her research is interested in the smoking habits of fraternal twins
D .her research only focuses on the study of the DNA of adult twins

提问人:匿名网友 提问时间:2021-08-22

参考答案(由小熊题库网聘请的专业题库老师提供的解答)

请点击↑↑↑ 查看官方参考答案 按钮

习题解析

请点击 查看官方参考答案 按钮

您可能感兴趣的题目


1 .The second paragraph is to denote ______.

A the gap between scientific and technical professionals and nonprofessionals. B the difficulties faced by young people in finding jobs. C the difficult problems raised by rapid scientific advances. D scientific research in the 21st century.

题型: 单选题 提问时间: 2021-08-22

2 .The main reason of a growing demand for Safe Families is_.

A economic depression B economic prosperity C economic fluctuation D economic stability

题型: 单选题 提问时间: 2021-08-22

3 .To which of the following statements is the author most unlikely to agree?

A It's a sheer waste of time and money to force those who dislike science to learn science. B Stimulating childrens interest in nature is the top priority for primary and secondary school authorities. C Secondary school students should learn logic and the principles of natural phenomena. D A know...

题型: 单选题 提问时间: 2021-08-22

4 .Mark Twain is mentioned in the passage in order to show that____.

A he is a man with very strong will power B it is easy to give up smoking temporarily C famous writers are often heavy smokers D only few people have his determination

题型: 单选题 提问时间: 2021-08-22

5 .The best title for this text might be ______.

A “Science Education for the Public”. B “Science & Technology in the 21st century”. C “Scientific Advances & Ensuing Problems”. D “The Goal of Primary, Secondary and Higher Education”.

题型: 单选题 提问时间: 2021-08-22

7 .This passage is mainly ______.

A a general review of Jazz music. B a biography of Benny Goodman. C about the origin of American folk music. D about how jazz became popular in America.

题型: 单选题 提问时间: 2021-08-22

8 .The word “genome”(paragraph 4) most probably means___.

A a particular human gene B a DNA letter C a bank of genes D functional DNA letters

题型: 单选题 提问时间: 2021-08-22

9 .Which of the following statements is true according to the passage?

A The band’s first music show in Los Angles was an immediate success. B Goodman is considered the father of Jazz music. C Benny Goodman was unknown to public when he left New York. D The band scheduled to play waltzes, tangos and novelty numbers at a dance hall in Denver.

题型: 单选题 提问时间: 2021-08-22

10 .The ultimate purpose of Dr. Vink’s research is to___.

A identify all the genes that are responsible for smoking B determine the real cause of nicotine dependence C make a difference between social smokers and other smokers D help different smokers give up smoking more effectively

题型: 单选题 提问时间: 2021-08-22

 
如有问题 请联系客服
  • 客服微信