在过去的30年间,最不发达国家的数量从25个增至49个;发达国家的人均收入是30个最穷国家的70多倍。贫富差距可以通过对发展中国家________等途径来解决。①增加援助,减免债务 ②推行发达国家的经济发展模式③开放市场,转让技术 ④取消贸易关税和消除贸易壁垒
He is _____ at repairing motorcycles. A quite a expert B a quite expertC quite expert D a very expert
Looking down from the plane, we could see winding _____. A coastB seashoreC beachD bank
Give this to _____ you think can do the work well. A whoB whoeverC whomeverD however
I only know it is a ____ distance away from here, but I don’t know ____ the distance exactly is. A great, how far B great, whatC far, how farD far, what
Unless ____ to speak, you should remain silent at the conference. A invitedB invitingC being invitedD having invited