A、polypeptides carry the genetic information
B、the sickle cell gene chemically alters the hemoglobin protein
C、DNA carries the genetic information
D、the one-gene-one-enzyme hypothesis was incorrect
A、polypeptides carry the genetic information
B、the sickle cell gene chemically alters the hemoglobin protein
C、DNA carries the genetic information
D、the one-gene-one-enzyme hypothesis was incorrect
The majority of people ______ like watching football games. |
[ ] |
A. seem B. seems C. seem to D. seems to |
Many people like watching TV.(很多人喜欢看电视。)Watching TV is one of the most important activities of the day. TV brings the outside closer to people's home. Some people say the world is smaller than before because of TV. What's going on in the other countries? How do people live in places far away? Is there a good sports game somewhere? What's life in the deepest part of the sea? If you want to answer these and Turn it on and watch .You can see a lot and learn a lot. Of course, people can also learn through reading or TV they can learn better and more easily. Why? Because they can hear and watch, too. TV helps to open our eyes. TV also helps to open our minds (思想) . TV often gives us new ideas. We learn newer and better ways of doing something. Some people say the world is smaller than before because TV brings the outside world closer to people.A.T
B.F
We can answer many TV questions when we watch TV.A.T
B.F
People learn better through TV than through radio because people can not only hear but also watchA.T
B.F
The sentence “TV also helps to open our minds” means something is wrong with our minds.A.T
B.F
This passage tells us not to watch TV any moreA.T
B.F
A、considerable researches were conducted
B、the focus of this review paper is on…
C、some research works published in the last years on this subject indicate…
D、contributions have been made by
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