问题
多项选择题
用于基因定位的分子标记主要有( )。
A．RFLP
B．RAPD
C．AFLP
D．SSLP
E．SSCP
答案
参考答案：A,B,C,D,E
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用于基因定位的分子标记主要有( )。
A．RFLP
B．RAPD
C．AFLP
D．SSLP
E．SSCP
参考答案：A,B,C,D,E
| 完形填空。 | |||
| My first experience of advertising came before I started primary school. I 1 clearly the afternoons I spent watching cartoons on TV, and the intervals (间隔) 2 them. I was attracted to the advertisements for the typical _3 that children use at school, like pencil boxes, schoolbags, and exercise books. 4 made these things so beautiful that I couldn't wait to 5 school and use them every day. At that time, I was so 6 in advertising that I trusted everything it said. As I was growing up, the influence advertising had on me 7 a lot, and I became more 8 of the different types of visual effects that advertisements use and the different ways they have of trying to 9 their products. I came to realize that many advertisements on TV or in magazines were exaggerated (夸大) and 10 . My most recent 11 is from two days ago. I was driving to university 12 something attracted my attention. In a parking space on the street, there was a pickup truck (轻型货车) 13 a new line of sunglasses. The sellers used a computer on which a 14 advertisement of the sunglasses was being played. At the same time, some men were trying to 15 _people to try on the glasses. In fact, the glasses looked very strange. My 16 was that the scene was not only surprising but a little bothersome, to tell the truth! I thought: What kind of 17 we will see in the future 18 we go on in this way? It's terrible ! One thing is for sure: if I 19 to become an advertising writer, a commercial artist, or something like that, I'll try to change the whole idea of advertising and the way it 20 people. I think it should develop the aim of being more informative and straightforward, and not just appeal to people's emotions and desires. | |||
| ( )1. A. share ( )2. A.among ( )3. A.tools ( )4. A. Exhibition ( )5. A. start ( )6. A. disappointed ( )7. A. changed ( )8. A. obvious ( )9. A. indicate ( )10. A. unreal ( )11. A. chance ( )12. A. when ( )13. A. parking ( )14. A. exciting ( )15. A. persuade ( )16. A. explanation ( )17. A. selling ( )18. A. if ( )19. A. succeed ( )20. A. arrives | B. celebrate B.between B. decorations B. Television B. finish B. confused B. remained B. respectful B. sell B. untrue B. hesitation B. while B. producing B. boring B. insist B. expression B. advertising B. unless B. manage B. chases | C. remember C.in C. inventions C. Teacher C. continue C. absorbed C. deepened C. conscious C. improve C. uncertain C. arrangement C. that C. running C. popular C. urge C. impression C. sunglasses C. since C. attempt C. finds | D. appreciate D. by D. products D. Parents D. leave D. engaged D. established D. doubtful D. preserve D. expensive D. memory D. since D. promoting. D. fine D. wish D. direction D. attraction D. though D. tend D. reaches |