1970 was the World Conservation(保护)YearWhat will happen in the future?Perhaps it is more important to ask “What must we do now?”The people who will be living in the world of tomorrow are the young people today.A lot of them know that conserva

what was the world before the worldwater The story__down and became world famous.A was written B has written C wrote Many peoply learn English because it__widely__in the world.A:is;used B:was;used C:is;useing D:was,useing I was dead to the world. Before The World Was Made 歌词 Who ▁the paper in the world?Cai Lun▁.A invented；did B was invented；was C did invent；was The world was a mess,but my hair was perfect. The wall was bare ______ a map of the world.A.except B. besides C. except for london was the biggest city in the world in ______ A 1798 B 1891 C 1980 D 2000 Which team won the match in the 2010 World Cup last night?Netherlands_____A、won B、did C、was D、is It was ___the forties ___ the first fully automatic factory was built in the world.A.to;in which B.by; that C.until; then Dnot until ;that Was it during the Second World War ____he died?A.that B.while C.in which D.then was it during the second world war _______he died?A.that B.while C.when 选什么?一定说明原因 People learn English because it___widely___in the world.A is;used B is using C does;use D was used It was one of the most famous buildings in the world.It was one of the.请说明为什么,It was one of the most famous buildings in the world.It was one of the most famous ( )all buildings.a) of b) from c) by d) thanIt was an extraordinary building when was the first computer （i ）in the world The world Trade Center was （d ） by the terrorists Marco Polo is/was the greatest explorer in the world.