用所给词的适当形式填空。1. Edison is one of the greatest _____(invent) in the world. 2. The gravity on the surfa

题目简介

用所给词的适当形式填空。1. Edison is one of the greatest _____(invent) in the world. 2. The gravity on the surfa

题目详情

用所给词的适当形式填空。
1. Edison is one of the greatest _____(invent) in the world.
2. The gravity on the surface of Mars is about one _____(three) as strong as it is on the earth.
3. Make sure you _____(recorder) the numbers of tickets you sell.
4. This railway line _____(connect) London to Edinburgh.
5. Scientists think that there _____(be) life on the earth for millions of years.
题型:填空题难度:中档来源:同步题

答案

1. inventors    2. third    3. record    4. connects    5. has been

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