1.()About 70 per cent of the world's vadio stations use Engl

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1.()About 70 per cent of the world's vadio stations use English ___________ their programmes.
A、broadcast B、for broadcast C、to broadcasting D、for broadrosting
2.()He coughed a lot,so he'd better ___________smoking.
A.to give up B.give up C.not give up D.not to give up

D和B.
第一个use……for doing sth
第二个had better do sth

1.()About 70 per cent of the world's vadio stations use Engl 翻译重金属含量In 2003．48 per cent of the world’s population isesti About 70 per cent of the surface of the Earth is covered wit water f____ about 70 per cent of an adult's bady weight Per cent of the people About seventy per cent of our earth _____by water. The per cent of the students are absent. more than 60 percent of the world's radio programmes_in engl Half of the world`s books and newspapers are written in Engl 英语翻译About 5 per cent of insured weddings there never make it About seventy per cent of our earth( )by water Ais covering 10 per cent of the population,10 percent of the population,一