《中国药典》规定，参照细菌内毒素检查法检查，每1000青霉素单位中含细菌内毒素的量应小于

A:0.01EU B:0.10EU C:0.001EU D:0.20EU E:0.02EU

以下复用反渗水水质要求正确的是

A:细菌水平不得超过300CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml B:细菌水平不得超过150CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml C:细菌水平不得超过50CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml D:细菌水平不得超过100CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml E:细菌水平不得超过200CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml

下列复用反渗水水质要求正确的是（）

A:细菌水平不得超过300CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml B:细菌水平不得超过150CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml C:细菌水平不得超过50CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml D:细菌水平不得超过100CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml E:细菌水平不得超过200CFU/ml，干预限度为50CFU/ml；内毒素含量不得超过2EU/ml，干预限度为1EU/ml

The European Union (EU) is like a wall. Some Eastern European countries like Albania want to get inside, while the UK is thinking about getting out.

On June 23 this year, people from the UK will vote (投票) and decide if the country will stay in the EU, the UK Prime Minister David Cameron said on Feb 19.

The EU is an organization in which its 28 member countries work together. But the UK has always kept away from getting too deeply into it. Now, 19 out of the 28 members use the same money: the euro (欧元), but the UK is not one of them. Also, some EU countries set up the Schengen(申根) area, so people in it can move freely without a visa (签证), just as we do between Chinese provinces. However, the UK chose not to join.

In recent years, the EU seems to be even less attractive to many British peoplE. More and more foreign workers from other countries, especially those in Eastern Europe, go to Britain. And many British believe that it put a burden on the UK’s welfare (福利), reported the Daily Mail. Besides this, the country has always given money to the EU but gets less in return, according to The New York Times.

However, there are also people who want the UK to stay in the EU. They say it’s easier for the UK to sell things to other EU countries. The EU as a whole has a big say on the international stage, and leaving the EU would hurt the UK’s influence on the worlD. Leaders of other EU countries like Angela Merkel of Germany and Francois Hollande of France hope to keep the UK in the EU, too.

“We need to think carefully about what is best for Britain, what is best for our future,” said Cameron. And as each side has its own ideas, we may not know the result until JunE.

1. ___________ will decide if the UK will stay in the EU.

A. People all over the worlD. B. People in the EU

C. People from the UK D. The UK Prime Minister

2. ____________ members of EU don’t use euro.

A. 1 B. 19 C. 28 D. 9

3. The underlined word “burden” in paragraph 4 means ____________ in ChinesE.

A. 财富 B. 负担 C. 利益 D. 增长

4. According to the passage, which of the following is TRUE?

A. The EU is a country which has 28 provinces.

B. People from Schengen area can move freely to the UK without a visA.

C. Everybody in the UK wants to get out of the EU.

D. Leaders from Germany and France want the UK to stay in the EU.

1C  2D  3B  4D

If a trip to Rome or Paris is in your future, be prepared: The European Union Parliament is calling for an end to visa-free travel Americans. EU lawmakers passed a resolution urging the EU Commission to impose visas on U. S. citizens traveling into the 28-nation bloC.

The dispute(争论)centers on reciprocal treatment of travelers from EU nations and the United States. While Americans have been able to travel throughout EU member nations without a visa, the U. S. still requires citizens of five EU countries-Bulgaria, Croatia, Cyprus, Poland and Romania-to apply for entry visas when visiting the U. S, Reuters reports. Citizens of the other 23 EU member nations can use the U. S. visa waiver program to enter AmericA. The EU lawmakers are calling for mutual treatment for all EU citizens, says Reuters. They’ve given the EU Commission two months to responD.

The trans-Atlantic visa dispute first came to light in April 2014, according to an EU Parliament news releasE. At that time, five countries-Australia, Brunei, Canada, Japan and the U. S. –required visas for some EU citizens. Since then, Australia, Brunei and Japan have lifted their visa requirements for all EU citizens. Canada, which currently imposes(推行)visa requirements on Bulgarian and Romanian citizens, plans to follow suit in next December, leaving just the United States at odds with the issue of reciprocity of visa-free travel with the EU.

The EU says if a visa requirement for Americans is introduced, it would be temporary, according to a story in Money, which did not give a time framE.

9. Which of the following can replace the underlined word “reciprocal” in Paragraph 2?

A. cruel B. equal

C. unfair D. different

10. Which countries have removed visa requirements for all EU citizens according to the text?

A. Australia, Brunei and Japan

B. Australia, Brunei, Canada, Japan

C. Brunei, Canada, Japan and America

D. Australia, Brunei, Canada, Japan and America

11. What may be the best title for the text?

A. Americans may soon need a visa for traveling to Europe

B. Americans are limiting the EU citizens to enter America

C. The EU citizens can go to America for traveling without visas

D. The EU government asks for visa requirement from Americans

下列复用反渗水水质要求正确的是（）。

A:细菌水平不得超过300cgu/mL，于预限度为50cfu/mL；内毒素含量不得超过2EU/mL，干预限度为1EU/mL B:细菌水平不得超过150cfu/mL，干预限度为50cfu/mL；内毒素含量不得超过2EU/mL，干预限度为1EU/mL C:细菌水平不得超过50cfu/mL，干预限度为50cfu/mL；内毒素含量不得超过2EU/mL，干预限度为1EU/mL D:细菌水平不得超过100cfu/mL，干预限度为50cfu/mL；内毒素含量不得超过2EU/mL，干预限度为1EU/mL E:细菌水平不得超过200cfu/mL，干预限度为50cfu/mL；内毒素含量不得超过2EU/mL，干预限度为1EU/mL