可累及甲的病有（） A.银屑病 B.扁平苔癣 C.手足癣 D.红皮病 E.玫瑰糠疹

I love collecting old paving bricks (铺路砖 ). It is my favourite hobby. I started it last year when I needed to help our teacher to hold a fair display (展览 ) for our school. A few years earlier, I read an article about paving bricks in a fashion magazine. I found it was very interesting, so I decided to do the display on the bricks. But we didn’t have so many bricks for a good display. Then I decided to go out and look for them.

Now I have collected hundreds of bricks. Most of them are from Ohio (俄亥俄洲 ). Actually , there are more than one thousand different kinds of bricks in Ohio. Sometimes, I bought some old but special bricks on the Internet. The price is from 5 to 10 dollars for one brick.

Sometimes, people can’t understand why I buy bricks. I must say that it’s my favourite hobby.

小题1:I collected old paving bricks_________.

A．last week

B．last year

C．A few years ago

D．this year小题2: I came to know paving bricks________________.

A．in the library

B．on the Internet

C．in a newspaper

D．in a magazine小题3:Now I have collected_______ different kinds of bricks.

A．about 100

B．about 1000

C．about 200

D．several hundred小题4:How much is a brick?

A．5 dollars

B．10 dollars

C．15 dollars

D．5 to 10 dollars

杭州所前“杨梅节”期间，某中学70名教职工组团前往参观欣赏，旅游景点规定：①门票每人60元，无优惠；②上山游玩可坐景点观光车，观光车有四座和十一座车，四座车每辆60元，十一座车每人10元，学校教职工正好坐满每辆车且总费用不超过5000元，问学校租用的四座车和十一座车各多少辆？

2008年8月7日，人民币兑美元报价6.8634：1，而在2008年8月12日人民币兑美元为6.8555：1。据此回答1~2题。

1、到8月12日人民币兑美元汇率的变化说明了[ ]

①人民币升值

②美元升值

③美元汇率升高

④人民币汇率升高

A、①④

B、②③

C、①③

D、②④

2、上述变化可能产生的影响有[ ]

①有利于提升人民币在国际金融市场上的地位

②会扩大我国企业产品的出口

③有利于减轻我国人民出国费用压力

④会削弱我国的企业产品出口竞争力

⑤提高进口产品的竞争力

A、②⑤

B、①③④⑤

C、②③④

D、②③⑤

糖尿病、大脖子病和侏儒症都是由于人体内激素分泌异常引起的疾病。下列各项中与上述疾病相对应的激素是

A．生长激素、甲状腺激素、胰岛素

B．生长激素、胰岛素、甲状腺激素

C．胰岛素、甲状腺激素、生长激素

D．甲状腺激素、胰岛素、生长激素

In the United States, the black people are often referred to as "______" in which the colour of their skin that caused them troubles and sufferings is not mentioned in English euphemisms.

A. niggers





B. Negroes
C. the black




D. African Americans