完形填空。
The moon travels around the earth. It is our satellite. Man
1 it already. So far no man has traveled
2 than the moon, but spaceships without people
3 other parts of the universe.
Many countries have sent man-made satellite into space. These satellites go round the earth and help
us
4 more about the earth, the weather and
5 things. Most countries use these satellites to send and
receive
6 . For example,with their help, China can send its TV and radio programs to the other parts of
the world. We can also use
7 to help us make telephone calls to foreign countries.
Our knowledge of the universe
8 all the time. Our knowledge grows and the universe develops.
Because of space satellites the world
9 is becoming much
10 and people from different countries
now can understand each other better.
( )1．A．visited
( )2．A．farther
( )3．A．have watched
( )4．A．see
( )5．A．else
( )6．A．news
( )7．A．satellites
( )8．A．have grown
( )9．A．themselves
( )10．A．small |
B．is visiting
B．smaller
B．have shown
B．learn
B．the other
B．messages
B．programs
B．are growing
B．himself
B．smaller |
C．will visit
C．bigger
C．have reached
C．study
C．other
C．letters
C．radios
C．grew
C．itself
C．beautiful |
D．has visited
D．closer
D．have found
D．think
D．others
D．languages
D．spaceships
D．is growing
D．herself
D．more beautiful |