问题 填空题

某班外出军训,若每间房住6人,还有两间没人住,若每间住4人,恰好少了两间宿舍,设房间为x,两个式子分别为(x-2)6人,(x+2)4,得方程_______.

答案

6(x-2)=4(x+2)

据关键描述语:

(1)每间住6人,剩2间无人住,即学生人数=每间住的人数(6人)×(房间数-剩余房间数(2间));

(2)每间住4人,少2间宿舍,则学生人数=每间住的人数(4人)×(房间数+剩余房间数(2间));

列出不等式组进行求解即可.

解:设可能有宿舍x间,两种情况下,学生人数是一定的:则

单项选择题 A2型题
阅读理解

第三部分阅读理解(共20小题, 56-70题,每小题2分;71-75题,每小题1分,满分35分)

第一节阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。

If you’re looking for the place that has everything, there’s only one place to visit, and that’s New York. It’s a whole world in a city.

The World of Theatre: All of New York is a stage. And it begins with Broadway. Where else can you find so many hit shows in one place? Only in New York!

The World of Music: Spend an evening with Beethoven at Lincoln Center. Swing to the great jazz of Greenwich Village. Or rock yourself silly at the hottest dance sports found anywhere.

The World of Art: From Rembrandt to Picasso. From Egyptian tombs to Indian teepees. Whatever kind of art you like, you’ll find it in New York.

The World of Fine Dining: Whether it’s a roast Beijing duck in Chinatown, lasagna in Little Italy, or the finest French coq au vin found anywhere, there’s a world of great taste waiting for you in New York.

The World of Sights: What other city has a Statue of Liberty(自由女神像)? A Rockefeller Center? Or a Bronx Zoo? Where else can you take a horse-drawn carriage through Central Park? Only in New York!

1. Which of the following programmes can a visitor have only in New York?

A. To enjoy roast Beijing duck.         B. To taste the finest French coq au vin.

C. To spend an evening with Beethoven. D. To see the Statue of Liberty.

2. From the text we know that “Rembrandt” is most likely the name of a famous ________.

A. singer        B. painting       C. play            D. painter

3. What the writer really wanted to do is to ________.

A. try to persuade readers to pay a visit to New York

B. give readers some information about New York

C. supply readers with some wonderful programmes in New York

D. help readers to get a better understanding of New York