高中英语常考题：非限制性定语从句专项复习.docx

高中英语专题：非限制性定语从句 第一部分:1-50 专项练习 第二部分:51-100全面解析 1．He made another wonderful discovery, ______ of great importance to science. A．which I think is B．which I think it is C．which I think it D．I think is 2．Bella, who is always cheerful, creates a friendly work atmosphere in her office every day, ____ her colleagues find pleasant and relaxing. A．where B．which C．when D．that 3．The factory produces half a million pairs of shoes every year, ________ 80% are sold abroad. A．which of B．of which C．of them D．of that 4．_______ we all know, books are the source of knowledge. A．What B．That C．Which D．As 5．His promise___________ he would give away half of the years income to the disabled turned out a lie, _________ made the public feel cheated. A．which; what B．that; which C．what; which D．which; that 6．The commercial city, Loulan, used to be a stopping point on the silk road between the West and the East, ______ by sandstorms from AD200 to AD 400. A．which is believed to be covered over B．as is believed to have been covered over C．it is believed to be covered over D．which is believed to have been covered over 7．Soon after getting off his horse, the captain appeared at the second-floor windows, ______ he could see nothing but trees. A．where B．from where C．which D．from which 8．_______ is often the case with children, Amy was better when the doctor arrived. A．It B．That C．What D．As 9．______ is known to all, good friends ______ happiness and value to life. A．As; add to B．It; add C．What; add to D．As; add 10．She has many good friends,_________ are really kind to her and her parents. A．most of them B．and most of whom C．but most of whom D．most of whom 11．Lifting weights is good for teenagers, ____some experts say will help them become energetic. A．which B．what C．why D．whom 12．Below the mountains, the sunshine reflects on the many lakes, ____makes them shine like diamonds against the rich countryside. A．as B．that C．which D．what 13．I would rather my brother were