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下面方框中的图表示一本书的目录，请根据其内容选出各题的最佳答案。
|
Basketball |
|
|
Basketball quiz |
211-223 |
|
College teams |
172-182 |
|
Equipment |
98-112 |
|
Famous players of the NBA |
309-345 |
|
History |
1-26 |
|
Rules of the Game |
27-39 |
|
Teams in Europe |
114-171 |
|
Teams in the USA |
184-208 |
|
Women players |
224-266 |
1.What is the author’s purpose(目的)of this writing?_____-
A．Tell somebody something B．Wait for somebody
C．Receive somedody as a guest(客人) D．None of these
2.What information can you find on pages 27-39 ?________
A．Teams in Europe B． Teams in the USA
C．Rules of the Game D． Equipment
3.The History of Basketball can be found on pages _______.
A．224-266 B．98-112 C．172-182 D．1-26
4.What pages will give you information about basketball teams in Europe ?
A．211-223 B．114-171 C．184-208 D．None of these
5.What information can be found on pages 184-208?
A．Teams in Europe B．Rules of the Game
C．Teams in the USA D．None of these
查看习题详情和答案>>
下面方框中的图表示一本书的目录，请根据其内容选出各题的最佳答案。
| Basketball | |
| Basketball quiz | 211-223 |
| College teams | 172-182 |
| Equipment | 98-112 |
| Famous players of the NBA | 309-345 |
| History | 1-26 |
| Rules of the Game | 27-39 |
| Teams in Europe | 114-171 |
| Teams in the USA | 184-208 |
| Women players | 224-266 |
| A．Tell somebody something | B．Wait for somebody |
| C．Receive somedody as a guest(客人) | D．None of these |
| A．Teams in Europe | B． Teams in the USA |
| C．Rules of the Game | D． Equipment |
| A．224-266 | B．98-112 | C．172-182 | D．1-26 |
| A．211-223 | B．114-171 | C．184-208 | D．None of these |
| A．Teams in Europe | B．Rules of the Game |
| C．Teams in the USA | D．None of these |
W： Excuse me, sir.
M: Yes, what can I __【小题1】_ for you, madam?
W: It’s 12 o’clock. I have been here 【小题2】_ an hour to meet my father. But I saw all the passagers come out except _【小题3】__.
M: Are you sure of the __【小题4】_ his flight arrives?
W: Yes, I think so. He told me he would reach the airport __【小题5】_ about 1:00 this afternoon.
M: That’s true. Flight BA506 has just __【小题6】__.
W: What? BA506? Well, I don’t think it’s _【小题7】__ flight number.
M: Do you __【小题8】_ his flight number?
W: It’s VA407. I think … Oh, a minute, please. Here. I wrote _【小题9】__ on my notebook. Sorry, it’s VA408.
M: VA408? I see, madam the flight was to arrive at 1:00, but it will be two hours and twenty minutes late because of the bad weather in New York.
W: OK. Then I will __【小题10】__ to wait longer. Thank you very much, sir.
M: Good luck! Madam. 查看习题详情和答案>>
⑴ 从苏云金芽孢杆菌中切割抗虫基因所用的工具是______________，此工具主要存在于__________中，其特点是_________________________________________________。
⑵ 苏云金芽孢秆菌一个DNA分子上有许多基因，获得抗虫基因常采用的方法是“鸟枪法”。具体做法是：用______________将苏云金芽孢杆菌的__________切成许多片段，然后将这些片段____________________________，再通过_______________转入不同的受体细胞，让它们在各个受体细胞中大量______________，从中找出含有目的基因的细胞，再用一定的方法把__________________分离出来。
⑶ 进行基因操作一般要经过的四个步骤依次是________________________________、____________________________________、___________________________________、____________________________________。 查看习题详情和答案>>
