问题 填空题

重庆长安汽车公司经销豪华级、中高级、中级、紧凑级四种档次的轿车,在去年的销售中,紧凑级轿车的销售金额占总销售金额的60%,由于受到国际金融危机的影响,今年豪华、中高、中级轿车的销售金额都将比去年减少30%,因而紧凑级轿车是今年销售的重点,若要使今年的总销售额与去年持平,那么今年紧凑级轿车的销售金额应比去年增加______%.

答案

设今年紧凑级轿车的销售金额应比去年增加的百分数为x,

依题意得:60%(1+x)a+(1-60%)(1-30%)a=a,

解得:x=0.2=20%.

答:今年紧凑级轿车的销售金额应比去年增加20%.

阅读理解

I found the imagination of becoming a grandmother somewhat discouraging. I wasyounger than I thought a grandmother should be when I got the news that I was goingto become one myself. I admit, it was not a role that I was emotionally ready toaccept. I had been a young mother, and had certainly hoped my daughter would notface that same challenge. I remarried when she was a teenager, and then had two morechildren. On getting the news that she was expecting, I remember thinking “What do Iknow about being a grandmother? —I haven’t even finished raising my own kids yet!”I dont like to be unprepared, so I read a few books about grandparenting. That gaveme a little help, but I was still uncertain. I thought about other grandmothers I knew,and got a few ideas I liked and a few more that I didn't. But I couldn't quite figure outwhat kind of grandmother I wanted to be. Then I thought about my own grandmother,Granny, as she’s known by most people, and I knew I had the answer.

I didn’t realize it until that moment, but my own grandmother was the examplefor the kind of grandmother I wanted to be. I am fortunate that I got to spend a lot oftime with my grandparents when I was a little kid. Here's what I learned from myGranny:

Grandmothers always have a cookie jar. For my entire life, Granny always had acookie jar full of cookies. When I was a little tiny girl, just at eye level with thecounter, Granny would get the cookie jar down for me. When I was a little older Ilearned how to pull the chair over so I could reach. As I got taller, if I really stretched,I could reach the cookie jar with my finger tips and move it close enough to get it downoff the counter to find out what kind of treat was inside. Always the first thing I didwhen I went to Granny 's house was check the cookie jarand there were alwayscookies in it. Many years later, I’ll drive my own children to Granny’s house and thefirst thing Pd do is get us all a cookie.

So grandmothers must have a cookie jar and on my granddaughte’ s firstChristmas, my daughter bought me my own cookie jar. She said when they came to seeme, her daughter would find the treat the way she did and I did.

小题1:The writer thought it was a little discouraging to be a grandmother because________.

A.she was not old enough to be one

B.she was not emotionally ready to be one

C.she thought her daughter was too young to be a mother

D.grandmother should be older than she was小题2:Theunderlined phrase “that same challenge ” in the first paragraph refers to”________”

A.taking care of a grandchild

B.taking care of a baby

C.being a young grandmother

D.being a young mother小题3:It can be inferred from the last paragraph that________.

A.the writer has many happy memories of her grandmother’s cookie jar

B.the writer always wanted to know what was inside her grandmother’s cookie jar

C.the writer often drove her grandchildren to see her grandmother’s cookie jar

D.women of the writer ‘s age all have a cookie jar for their grandchildren小题4:What kind of grandmother did the writer want to be?

A.One who has a jar filled with many kinds of cookies for children and herself.

B.One who grows up with her grandmother's cookie jar with all kinds of cookies.

C.One who is like her own grandmother with a cookie jar to treat hergrandchildren.

D.One who always makes different kinds of cookies to treat her grandchildren.小题5:Which of the following can be the best title of this text?

A.Grandmother’s Cookie Jar

B.Grandmother’s Treat for Children

C.Grandmothers and Grandchildren

D.Happy Memories of Cookies

单项选择题