题目内容：

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