下列哪个事件标志着在分子水平揭示生命现象的本质()A、孟德尔遗传规律的证明 B、第一

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问题:

下列哪个事件标志着在分子水平揭示生命现象的本质()

A、孟德尔遗传规律的证明

B、第一组重组DNA的出现

C、“一种基因产生一种酶”的学说

D、DNA分子机构的阐明

考点:食品科学技术食品生物技术食品生物技术题库
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More and more Chinese people go traveling abroad during these years. But not all tourists behave well in the places of interest. Recently, a story about a 15-year-old Chinese tourist has caused a heated discussion online.

【1】The 15-year-old teenager carved 刻 “Ding Jinhao 丁锦昊was here” in Chinese in the 3,500-year-old Luxor Temple卢克索神庙. A Chinese traveler took a photo and shared it on Sina Weibo on May 24.

Many people were angry about what Ding had done and decided to search the Internet for the boy. 【2】他们只花了一天时间就在南京找到了他的有关信息。After that, Ding’s parents quickly said sorry to the media. “We want to say sorry to the Egyptian people and to people who have paid attention to this matter across China,” Ding’s mother said.

Ding’s parents said they should face it and their son had 【3】a learned his lesson.

  【3】b        to Xinhua, local Egyptians had worked to try and clean the sculpture雕像. 【4】There was some improvement, but the words could not be totally wiped off.

阅读短文,根据其内容,完成下列任务。

任务一:将小题1:处划线的句子译成汉语。

                                                                                       

任务二:将小题2:处划线的句子译成英语。

                                                                                        

任务三:Guess the Chinese meaning of “learn lesson” in 【3】a:                                    

在文中小题3:b处填入一个适当的单词                                                 

任务四:写出文中小题4:处句子的同义句。

                                                                                          

任务五:小题5:在短文中找一个恰当短语作为短文的标题。

                                                                                           

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会计档案保管人员的具体工作包括()。

A.负责各类数据、软件存储介质及各类纸质账表、凭证、资料的存档保管工作

B.做好各类数据、资料、凭证的安全保密工作,对经批准借阅的会计资料时进行借阅登记

C.按照规定期限,向各类电算化岗位人员索要会计数据存档资料和账表凭证等会计档案资料

D.凭证、账页、报表打印工作

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下列关于公民权利和义务关系的说法,正确的是[ ]

A.公民的权利和义务是一致的

B.公民的权利和义务是相同的

C.公民先享有权利,后承担义务          

D.公民的权利和义务是完全对立的

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青年患者,因二尖瓣狭窄做了手术,术前肝功能正常。HBsAg(-),术中输血800ml,40天后肝功能ALT300U/L,AST180U/L,TBIL18μmol/L,ALT及AST增高的原因可能为()

A.肝衰竭

B.急性乙型病毒性肝炎

C.急性丙型病毒性肝炎

D.手术损伤

E.急性戊型病毒性肝炎

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圣经说谁为人极其谦和胜过世上的众人?

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