China warned of corruption

China warned of corruption Now many cities in China ____ water pollutiona.are prohibited b.are warned of选B A错哪呢? corr是什么意思 The public has been warned of the danger of pollution. The __( warn) warned us of the danger of fire we ( )to be careful of rats since the whole street was full of rubbishA.warned B.have warned C.have been warned D.were warning CORR/ACC. 什么意思 CORR ALLOW 是什么意思 解释这句话The public has been warned of the danger of pollution. I warned him of the danger.这里为什么用of啊? ______ many times,none of the boys dared swim in that river______ many times,none of the boys dared swim in that river.A.Having warned B.Been warned C.Having warning D.Having been warned ______ of danger in the street last night,she had to go home,with a friend following her.A.To be warned B.Warned C.Having warned D.Warning Though __ of danger ,sightseers have been flocking to the site where Bin Laden lived.为什么填warned 而不是 being warned? “他姐姐警告他务必小心”用英语怎么说?是His sister warned him to be careful.还是His sister warned him of being careful. Though he () of the danger,()the naughty boy didn't listen to meA was warned;yet Bwarned;/ Cwas warned;but Dis warning;/ He shou have been warned of the danger,so he was.为什么不是so he should? 英语翻译这里的＂warned John of his promise ＂为什么这样用? the doctor warned the patient ____ smoking A of B against C at D for