问题 问答题

列方程或方程组解应用题:
北京市实施交通管理新措施以来,全市公共交通客运量显著增加.据统计,2008年10月11日至2009年2月28日期间,地面公交日均客运量与轨道交通日均客运量总和为1696万人次,地面公交日均客运量比轨道交通日均客运量的4倍少69万人次.在此期间,地面公交和轨道交通日均客运量分别为多少万人次

答案

参考答案:设轨道交通日均客运量为x万人次,则地面公交日均客运量为(4x-69)万人次.
依题意,得x+(4x-69)=1696.
解得x=353.
4x-69=4×353-69=1343.
答:轨道交通日均客运量为353万人次,地面公交日均客运量为1343万人次.

阅读理解

根据短文内容,判断下列陈述内容的正误,正确的写“T”, 错误的写“F”。

     Everyone has his own birthday. People celebrate their birthdays in different countries in different

ways. Now here are four people from different countries. They will tell us how they celebrate their

birthdays in the countries.

     Sandy Morison comes from Madrid (马德里). He says happily, "My twenty-first birthday is on

Saturday, and I'm going to go out with some friends. To wish me a happy birthday, they're going to

pull on my ear 21 times, once for each year. It's an old custom. Some people pull on the ear just once,

but my friends are very traditional (传统)."

      Mr. and Mrs. Sato are from Tokyo. Mr. Sato is going to be 60 tomorrow. In Japan, the sixtieth

birthday is called Kanreki-it's the beginning of a new life. The colour red is for a sixtieth birthday. Mrs.

Sato says, "What am I going to give my husband? I can't say. It's a surprise!"

      Li Xiaomei from Beijing feels very excited and tells us, "Tomorrow is my sixteenth birthday. It's a

special birthday, so we're going to have a family party. I'm probably going to get some money in lucky

envelopes (信封) from my relatives. My mother is going to cook noodles- noodles are for a long life."

     Phillip Evans, from Paris, smiles to us, "I'm going to be 30 next week, so I'm going to invite three

very good friends out to dinner. In France, when you have a birthday, you often invite people out. In

some countries, I know it's the opposite-people take you out. "

    How do you usually celebrate your birthday?

( )1. People in different countries celebrate their birthdays in the same way.

( )2. To celebrate her birthday, Sandy is going to pull on her friends' ears.

( )3. On his birthday, Mr Sato is going to receive something red.            

( )4. Li Xiaomei is going to cook some noodles on her birthday.              

( )5. Phillip is going to take his friends out to dinner on his birthday.     

( )6. Mr. Sato is from Japan and Phillip is from France.

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