彩信业务的宣传口号为：（）。

秀兰同学帮母亲买回来一些日常用品：①含碘食盐，②白糖，③食醋，④纯净水．这些日常用品中，属于混合物的是______，属于氧化物的是______．请你写出一种你家中存放的物质的名称：属于纯净物的______．

用于包衣的片心形状应为

A.平顶形

B.浅弧形

C.深弧形

D.扁形

阅读理解。

     Three months after the government stopped issuing (发放) or renewing permits for Internet cafes because

of security (安全) concerns, some cafe owners are having financial (经济的) concerns of their own.

     The permits were stopped suddenly three months ago by the government until new safeguards could be put

in place to prevent misuse of the information superhighway, but for cafe owners it's a business breakdown with no fix in sight.

     "I handed in a request to open up an Internet café and received the conditions," said the businessman

Obeidallah."I rented a place in the Sharafiah district at SR45,000 and prepared the place with equipment that

cost me more than SR100,000. When I went to the local government after finishing everything, I was surprised

to find that they'd stopped issuing permits for Internet cafes."

     Having an Internet cafe without Internet is much like having a coffee shop without coffee. "I'm avoiding

closing the place, but it's been more than three months with the situation ongoing as it is." Obeidallah said. "Who will bear the losses caused by the permit issue?"

     The decision took many cafe owners by surprise."I asked to open an Internet café, and I was handed a list

of all the things that were needed to follow through, such as a sign for the place, filling out forms," said

Hassan Al-Harbi.

     "I did all that was asked and rented a place. And after the Haj vacation I went to the local government and

they surprised me, saying that there are new rules that forbid the issuing of any more Internet cafe permits and

that one can't even renew his permit. I've lost more than SR80,000," Al-harbi added.

     As for the government, officials say a method to deal with it is on the way. But security concerns come

before profit (盈利).

1. The government stopped issuing or renewing permits for Internet cafes _____.

A. to prevent misuse of new safeguards in Internet cafes

B. to make cafe owners earn less profit from their business

C. to stop the use of the information superhighway on Internet

D. to make sure of the proper use of the information superhighway

2. The government's decision led to the fact that many cafe owners _____.

A. suffered heavy financial losses

B. asked to open up Internet cafes

C. continued to operate Internet cafes

D. asked the government for payment

3. The underlined phrase in the last paragraph "on the way" means _____.

A. to be studied

B. to be put into practice

C. to be changed

D. to be improved

4. The cafe owners found the government's decision _____.

A. suprising and unacceptable

B. understandable and acceptable

C. reasonable but surprising

D. surprising but acceptable

考虑目标的可靠性和发挥项目参与者的潜能，必须适当留足空间和提高或降低难度而设定各个目标值，这是项目目标设计原则中的（）。

A．量化性原则 

B．裕度性原则 

C．可溯性原则 

D．适宜性原则

评审专家实行“统一条件，（），（），随机选取、管用分离”的管理办法。

A、统一管理

B、分级管理

C、资源共享

D、公开征集