题目内容
完成句子
Some of the European countries belong to ________(发达国家)．
Some experts said that it was not fair, or even not legal to use the electrical treatment to those patients _________(沉迷于网络游戏的)in the hospitals．(addict)
Some researchers believe that there is no doubt _________(一定会找到方法)to stop the new disease spreading．(find)
Some experts recommend signs and posters be put up in areas _________(不允许抽烟的地方)．(allow)
Some parks _________(因…而闻名)having the diggest or longest roller roasters．
