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67. Many countries have sent up man-made communication satellites to _____ the earth, which is made possible for each household to use TV.

67. Many countries have sent up man-made communication satellites to _____ the earth, which is made possible for each household to use TV.

A. move                   B. round                     C. circle                       D. Go

67. Many countries have sent up man-made communication satellites to _____ the earth, which is made possible for each household to use TV.