Manhasinventedfourkindsofsatellites.Thefirstkindofsatel...
问题详情:
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 clouds and strong winds moving across the earth. They warn countries to make preparations when very 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 satellite, then the 9 sends it to a station in the country and this country is being phoned. These satellites also carry pictures. They can receive and send about eight 10 at a time.
( )1. ics istry ogy raphy
( )2. y se
( )3. e g
( )4. e h
( )5. h ce
( )6. y
( )7. last her other
( )8. g g een
( )9. graph phone llite
( )10. s rams s uages
【回答】
1—5 DBBAB 6—10CACDB
知识点:其他
题型:完型填空
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_______________,听取蛙声一片。 (*弃疾《西*月•夜行黄沙道中》)
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近日我州某地成功处置了一辆满载三*化*(PCI3)的车辆泄漏事故.三*化*是一种重要的无机盐工业产品,无*液体...
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