武当山在战国时期处于楚、（）、韩三国交界处。 A.齐 B.秦 C.赵 D.魏

Beijing is planning to build an international food street beside the Olympic Park before the 2008 Olympic Games. There will be restaurants offering（提供）foods from all over the world in this street.

Beijing welcomes thousands of foreigners（外国人）every day. It is the home of many foreigners. However, Beijing does not have enough western­-style（西式）food restaurants. It has much fewer western-style food restaurants than some other major（主要的）cities in China like Shanghai and Guangzhou .

Beijing hopes the international food street will meet foreigners' demands（要求）, show more western food to Chinese people and offer good service to the 2008 Olympics.

小题1:The international food street will be built_____.

A. in Shanghai

B. beside the Olympic Park

C. in Guangzhou

小题2:Beijing doesn't have enough western-style_____.

A. food streets

B. food restaurants

C. supermarkets

小题3:What is the international food street?

A. It offers all kinds of Chinese food in this street.

B. It offers foods from the western countries only.

C. People can enjoy different kinds of food from all over the world there.

小题4:There are _____ foreigners in Beijing.

A. few        B. a few          C. many

小题5:Beijing want to build the international food street because_____.

A. more and more Chinese like western-style food

B. it’ll show more western food to Chinese and offer good service to the 2008 Olympics

C. many foreigners only like to eat western food

酸碱类化学烧伤，急救处理首选的方法是（）。

A.碱性溶液冲洗

B.中和剂冲洗

C.酸性溶液冲洗

D.清水冲洗

E.消毒液冲洗

黑素细胞

那些是低温热液的标型矿物？