39．閱讀短文，選擇正確的答案。
??Twenty years ago，many families didn't have mobile phones or computers.If they wanted to get information（信息），they read books or magazines in the library.If they wanted to connect（聯(lián)系） with friends，they would use the telephone or write letters.But now，most families have mobile phones and computers.We can do many things on the Internet.We can watch films，listen to music，chat with our friends，do shopping and so on.The Internet makes our life simple and easy.
??
Every coin has two sides.Many students don't do their homework，because they want to play games on the Internet.They surf the Internet，chat with their e-friends and so on.
??We should make good use of the Internet.As a student，we can learn English and have lessons on the Internet.
（1）Twenty years ago，we used the
to connect with friends.
A.telephone
B.mobile phone
C.computer
（2）What would we do if we wanted to get information twenty years ago？
A.Surf the Internet.
B.Read books.
C.Call people.
（3）The first paragraph（段落） tells us
.
A.many families had mobile phones twenty years ago
B.the Internet makes our life simple and easy
C.all the students want to play games on the Internet
（4）What does the sentence"Every coin has two sides."mean in Chinese？
A.兩邊都有硬幣。
B.一切事物都有兩面性。
C.每個(gè)人都有兩枚硬幣。
（5）The best title for the passage is"
".
A.Use the Internet correctly（正確地）
B.Computers
C.Mobile phones
