Reading comprehension.

1. The black dress is made of _____.

A. cotton

B. wool

C. silk

2. How much should you pay for them if you buy a red dress and a black dress?

A.￥296

B.￥376

C.￥316

3. Mrs White is very tall and fat. She may buy a _____ dress.

A. red

B. purple

C. yellow

4. You may order a dress on the _____.

A. phone

B. Internet

C. A and B

5. Of all the dresses, red cotton dresses are _____.

A. the most expensive

B. the cheapest

C. the biggest

由管理矿山企业的主管部门进行处理的是()。

A．特种作业人员未取得操作资格证书上岗作业

B．矿山建设工程安全设施的设计未经批准擅自施工

C．已经投入生产的矿山企业不具备安全生产条件而强行开采

D．矿山建设工程安全设施未经验收或验收不合格擅自投入生产