摘要:11. chemistry classes do you have every week? A.How much B.What C.How many

网址:http://m.1010jiajiao.com/timu3_id_2701861[举报]

The Special Satellites

Man has invented four kinds of satellites. The first kind of satellite studies the__1__of the earth. They are used to make maps. They also help countries to see where they may__2___ oil or gold. The second kind of satellite is used to guide ships and planes. A ship or a plane can _3__a message to the satellite, and the satellite can find out __4___ the ship or the plane is.

The third kind studies the weather. These satellites_5__ the cloud and strong winds moving across the earth. They warn countries to make preparations when _6__ weather is coming.

___7__kind is used for communication. Telephone calls__8_countries can be sent by these satellites. Some can carry hundreds of calls at the same time. The call is sent to the satellites, then the __9__sends it to the station in the country and the country is being phoned. These satellites also carry pictures, they can receive and send __10__at a time, which we can watch on TV.

1.                A.physics         B.chemistry       C.biology   D.geography

 

2.                A.carry          B.find            C.keep D.choose

 

3.                A.write          B.take           C.send D.bring

 

4.                A.where         B.what           C.which    D.that

 

5.                A.have           B.watch          C.notice    D.see

 

6.                A.sunny          B.cool           C.bad  D.fine

 

7.                A.The last         B.Other          C.One D.Another

 

8.                A.among         B.along           C.between  D.of

 

9.                A.TV             B.telegraph       C.telephone D.satellite

 

10.               A.plays          B.programs       C.films  D.languages

 

 

查看习题详情和答案>>

My best friend is one of my classmates. We have the      hobby. We both enjoy music. I am good      English, but she isn’t. She has great interest in university (大学) life and wants to go to university when she      school. One day, I found her studying      so I wanted to help her with it.      she closed (关上) the book. I asked, "What are you doing?"

"Nothing," she answered shyly. I didn’t know      she closed her book. "I just want to      you," I said. "Please don’t laugh at me. My English is not good and I’m a little      about learning it in front of others."

"      laughs at you. That’s why you don’t make any progress (进步) in English. You should try. You should do your best to      English with your friends. You can also ask for help from them."

1.A. different      B. same        C. difficult         D. necessary

2.A. in            B. for          C. at              D. with

3.A. comes        B. comes over    C. leaves          D. leaves for

4.A. English       B. chemistry     C. physics         D. history

5.A. And          B. If           C. But             D. Though

6.A. when         B. why         C. how            D. what

7.A. see           B. worry        C. mean          D. help

8.A. wild(狂野的)   B. shy         C.calm(镇静的)     D. angry

9.A. Someone      B. Everyone     C. Anyone         D. No one

10.A. study        B. show        C. teach           D. Hear

 

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网