问题 多项选择题

衣原体的特征有()

A.二分裂方式繁殖

B.有核糖体

C.含有RNA或DNA仅一种核酸

D.无细胞壁,细胞膜为最外层

E.有LPS和蛋白质组成的细胞壁

答案

参考答案:A, B, E

阅读理解与欣赏

                                                                        串白杨

       串白杨虽然跟白杨树一样挺拔笔直,但仔细看,却是有区别的。串白杨的叶子是绿中泛银,树皮

也是绿中泛银;而白杨树的叶子和树皮则是纯绿色的。           

       更重要的是串白杨有着与白杨树截然不同的性格:白杨树栽到哪里长到哪里,栽一棵活一棵;而

串白杨则不同,栽一处,长几处,栽一棵,长一片。            

       五叔在院子里栽的是一棵串白杨,等到成材时却成了一片。后来五叔拆旧房盖新房时, 尽数砍去

那些串白杨,将它们雪白笔直的身子做了屋椽。            

       盖了新房,五叔在院子里种上了牡丹、月季,但那些花卉总是蔫巴巴的,缺颜少色, 那花园隔三

差五冒出棵串白杨的嫩芽。五叔把种不活牡丹、月季的原因归罪于那些冒出地面的串白杨幼芽,于是

就将那些幼芽一概拔去。没想到,那串白杨的幼芽拔不胜拔,今天拔了明天长,明天拔了后天长。            

       于是五叔拿了铁锹在院子里掘地三尺,将地下那些纵横交错任意伸展的串白杨根一根根斩断 。五

叔院子里的牡丹、月季终于开了花,十分引入注目。            

       没想到院子里串白杨的根却在屋后冒出了幼苗。五叔已是深恨串白杨了,觉得串白杨不听话、太任

性,这里砍了那里长,那里掘了根,这里又冒出芽。于是五叔也将屋后那些串白杨拔了苗挖了根。五叔

想彻底根绝那些在地下无拘无束伸展,在地上无忧无虑冒芽的串白杨。            

       可是数年过去了,五叔无可奈何地发现,那串白杨已长到周围邻居家的房前屋后,不知不觉五叔院

子里的那些牡丹、月季又蔫巴巴的,半死不活,因为那些花丛中又冒出了串白杨的幼苗,五叔又气又没

办法,他知道是邻居家的那些串白杨从地下把根伸了过来。            

       于是五叔毁掉花园,拔掉串白杨的芽,栽上几棵白杨树,五叔觉得白杨树栽到哪里长哪里,绝不违

人心愿,不惹人生气。我几次劝固执的五叔死了心,放手让串白杨去发芽, 去成材。串白杨不用他去栽

苗、去浇水,只要给它一个生存的权利就够了,而他却偏偏不允。            

       虽然,五叔恨串白杨的不听话,我却极赞赏串白杨的那种无拘无束的个性,更敬佩它那种在地下纵

横发展、隐藏挺进、顽强不息的精神。 

1.“没想到,那串白杨的幼芽拔不胜拔”,“拔不胜拔”在句中的意思是什么? 

                                                                                                                                                                   

2.串白杨与白杨树有哪些不同? 

                                                                                                                                                                  

3.文中画线句表现了五叔什么样的心态?

                                                                                                                                                               

4.五叔的“无可奈何”表现在什么地方?用“         ”在文中画出。

5.串白杨要求怎样的生存条件和环境?

                                                                                                                                                               

6.作者赞赏串白杨,实际赞美了什么?  

                                                                                                                                                                      

7.对于串白杨和白杨树你更喜欢哪一种?为什么?

                                                                                                                                                                

完形填空
阅读下面短文,根据短文内容完成表格。 (共10空,每空1分,计10分)
Teamwork Is the Key to Business Success
Today most businesses are looking for people who are good team players. The ability to work with and get on with other people is so important that many large organizations spend millions of dollars on finding the right people for their business.
At the recent Success in Business Conference, some of Europe’s most successful businessmen told us how they found good team players.
“A good team needs people with different skills and talents. It is good to bring new ideas into the organization. The best people can work with other people and develop ideas with a team. It is important that everyone uses their talents in the business. I look for people who have the skills and talents my business needs, but they must be able to work in a team.”(John Brown, Design Works)
“At interviews I like to bring a group together and look for people who work well in a group. A good team player is usually friendly and easy to talk to. They are also good at listening to other people. They are generous and happy to share their ideas. ”(Lee Chung, Computer World.)
“Most teams need a mixture of people. It is great to have people with ideas but you also need people who get things done on time. A team made up of people that all have the same skills would not work. You need to know what you are looking for.”(Jane Lin, Lin Electricals)
“I look for people who can bring out the best in other people. In a group you can see the people that know how to get a team working together. They understand teams and they can make them work. A good team is the key to success.”(Jim Khan, Northern Bank)
Everyone agreed that teamwork is the key to business success!
____小题1:___ Is the Key to a Business Success
People
Workplaces
____小题2:_____
John Brown
Design Works
The best people in the team can    小题3:   well with others and develop ideas.
Lee Chung
Computer
__小题4:  
A good team player must be friendly, easy to talk to, good at listening to other people, and    小题5:   .
__小题6: 
Lin Electricals
Most teams need a _ 小题7:   of people. People in a team should have _ 小题8:  skills.
Jim Khan
Northern
Bank
I look for people who    小题9:   teams and can make them work, so the business will be    小题10:  .