纸绝缘聚合度测量要求设备处于（）状态。 A.运行 B.检修 C.大修吊罩 D.冷备用

若代数式2x-5的值不大于0，则自然数x的值为（    ）。

素质教育就是多开发课外活动，多上文体课。这句话对吗?为什么?

对于catch子句的排列，下列( )是正确的。

A．父类在先，子类在后

B．子类在先，父类在后

C．有继承关系的异常不能在同一个try程序段内

D．先有子类，其他如何排列都无关

中国果树根据果实形状分为（）、（）、（）、（）和柑果类。其中仁果类果树代表树种有（）、（）、（）、（）等；核果类代表树种有（）、（）、（）等；坚果类代表树种有（）、（）、（）等；浆果类代表树种有（）、（）、（）、（）等。

This is the VOA Special English Economics Report.

China has recently been faced with serious issues of product safety. Some cases have brought attention internationally to the increased use of imported ingredients to make food and medicine.

In Panama, medicine made with a poisonous chemical killed or sickened more than one hundred people. A Chinese company had identified it as diethylamide glycol （ [化]乙二醇）, a low – cost substitute commonly used in automobile antifreeze（防冻剂）.

Some countries have banned Chinese-made toothpaste containing diethylamide glycol. China has now told companies to discontinue its use, even though it says the toothpaste is safe. Another industrial chemical, melamine（三聚氰胺）, was found in wheat flour used to make pet food in North America. Thousands of dogs and cats became sick.

The United States has restricted some imports of Chinese seafood because they contained banned substance. And questions have been raised about other products, including children’s toys covered with lead paint.

Chinese officials promised to provide the European Union, the biggest trading partner, with detailed reports on enforcement efforts against unsafe goods.

Meglena Kuneva, commissioner (理事) for consumer protection of the European Union said China should have kept its promise.

China recently closed three companies linked to the Panama and the pet food scare. And itdismissed the former head of its food and drug administration. He was found guilty of corruption (腐败) for approving unsafe drugs. This week, a conference of the State Council approved a proposed special measure on the supervision of food safety. The Xinhua News Agency said it calls for stronger controls over producers, greater responsibilities for government and more serious punishment for illegal activities.

But Chinese officials have accused some foreign media of overstating problems with goods made in China. They say food imports from the United States also fail inspection sometimes. Next Week, American and Chinese food safety officials are planning to hold 5 days of meetings in Beijing to discuss cooperation.

And that’s the VOA Special English Economics Report. I’m Mario Ritter.

小题1:How many cases with safety problems are mentioned in the passage?

A．Six

B．Five

C．Four

D．Three小题2:How was Panama case dealt with afterwards?

A．Three companies linked to it were closed down.

B．The former head of food and drug administration was removed from his position.

C．More serious punishment was conducted for leaders linked to it.

D. Both A and B.

小题3:It can be inferred but not clearly stated that ________.

A．Chinese- made toothpaste is safe

B．the safety of “made in China” is doubted

C．there are safety problems with one more Chinese products.

D．stronger control over Chinese products is in need小题4:The passage is mainly about ________.

A．China is facing product safety problems

B．more controls are taken of Chinese goods

C．overstated problems with Chinese goods

D．China is losing its trade partners