请你列举出通过现代发酵技术生产出的产品(至少4 种)。

题型:填空题

问题:

请你列举出通过现代发酵技术生产出的产品                                (至少4 种)。

考点:人类对细菌和真菌的利用
题型:填空题

信息匹配

请阅读下列应用文及相关信息,并按照要求匹配信息.请在答题卡上将对应题号的相应选项字母涂黑。

  Harry Potter stars add         A tour of discovering         Do Hollywood stars

  magic to young rich.             Normandy.                          guarantee a film's success?

Save Emergency Rooms       Her theories on children's      Jenny McCarthy and Jim Carrey,

for emergencies.                   psychological problems        with Ms. McCarthy's son, in an

                                            created a sensation.            anti-vaccine rally.

以下是关于这些插图的简要评论.请把评论与相关插图及提示性文字匹配起来.

1. The debate has been raging for years over the safety of, and necessity for, childhood

vaccinations, which has been so much so that it is termed "The Vaccine War". The debate has

only a few moments that might be inspiring to those who have been following this now familiar

issue.______

2. There are certainly benefits of using a star in a film. It makes the film easier to market. Stars

also help sell more tickets and drive DVD sales, which are a big part of studio revenue. However,

a star does not guarantee success. The simple fact is that if you pay a star a great deal of money

for a film that people don't want to see, then it won't work.______

3. They are barely in their twenties and are already multimillionaires. At the age when many people

are looking for their first job, the youngsters of The Sunday Times Rich List are buying country

estates or jetting off to their overseas homes. Daniel Radcliffe, for example, who plays Harry

Potter, has a fortune of ?42 million, at 20.______

4. Millions of jobless Americans, who might be suffering in anxiety and lacking a sense of security,

are showing up at emergency rooms of state-owned hospitals, contributing to a longer waiting t

ime and a higher risk of cursory treatment by overworked doctors and nurses.______

5. Alice Miller, a psychology expert, who died at 87 at home in Provence, France, on April 14

,repositioned the family as a central place of abnormal psychological function with her theory that

parental power and punishment lay at the root of nearly all human problems.______

题型:填空题

投标文件有下列()情形之一的由评标委员会初审后可按废标处理。

A.无单位盖章和法定代表人签字的

B.未按规定格式填写,内容不全的

C.递交两份以上不同内容的投标文件的

D.未提交投标保证金的

E.数字表示的数额与文字表示的数额不一致的

题型:填空题

国务院()行政主管部门负责全国城市生活垃圾管理工作。

A、建设

B、市容

C、环保

D、城市管理

题型:填空题

对M820系统描述正确的有()。

A.支持FEC

B.不支持AFEC

C.单波支持40Gbps

D.支持SRZ码

题型:填空题

(二)
某进出口公司与某钢厂于某年1月签订了一份购销钢坯合同。该合同约定:钢厂供给进出口公司钢坯1万吨,每吨单价1400元;同年7月20日前交货5000吨,8月30日前交货5000吨;进出口公司分3次于当年3、6、7月预付货款900万元。该合同签订后,进出口公司于同年3月17日付给钢厂500万元,6月8日付200万元,6月18日付200万元,计900万元。该年6月20日,钢厂以钢材价格上涨为由,向原告提出变更合同要求。几经协商,双方于7月6日签订了“修改合同协议书”,一致同意对原合同条款作如下修改:(1)价格每吨1550元,运费由双方平均负担;(2)供货数量6000吨;(3)交货期:8月15日前出运2000吨,9月15日前出运4000吨;(4)进出口公司已付给钢厂的900万元货款,作为购货定金;(5)其余货款在最后一批货物发出后3日内,由公司一次性付给钢厂;(6)此协议经双方签字盖章后立即生效,公司负责按合同付款,钢厂负责按合同规定交货;(7)此协议是对原合同的最后一次修改,原合同的其他条款不变。双方在此协议上签字盖章。该修改协议签订后,钢厂以钢材价格上涨为由,又提出变更合同价格的要求,但公司未予同意。因公司已与外商签订了钢坯购销合同,外商也开出信用证,所以公司多次请求钢厂履行合同。但钢厂在合同履行期内,未向公司供应钢坯。公司于当年9月28日向人民法院提起诉讼,请求人民法院判令钢厂继续履行交付钢坯的合同义务并判令钢厂按照定金罚则承担责任。钢厂抗辩:合同未履行是因为行政机关的一份文件下达后,钢坯、钢材价格上涨,发生了不可抗力;履行合同是基于紧急避险的考虑;被告要求延期履行合同,原告应准许,原告不同意的行为属于过错行为。另外,定金数额约定过高,该定金条款应无效。

根据本案情况,本合同在效力上应当属于______合同。

A.有效

B.无效

C.待生效

D.可撤销

E.附条件

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