Unit 1单元重点语法Grammar非限制性定语从句-2022-2023学年高二英语选择性必修第一册单元重难点易错题精练（人教版2019）

Unit 1 单元重点语法 非限制性定语从句 一、单项选择 1．Some of the roads were destroyed, ________ made our journey more difficult. A．which B．it C．what D．that 2．We will put off the hiking until next week, ________ the weather may be better. A．that B．when C．which D．where 3．He made another wonderful invention, ________ of great importance to science. A．which I think is B．which I think it is C．which I think it D．I think which is 4．I wish to thank Mrs. Smith, without ______help I would never make so much progress. A．who B．whose C．whom D．which 5．Many children, ________ parents are away working in big cities, are taken good care of in the village. A．their B．whose C．of them D．with whom 6．The man answered the phone in a loud voice at the meeting, ________ made Andy angry. A．that B．what C．who D．which 7．Kelly studies many different subjects in high school, _______ English is the most interesting in her opinion. A．from which B．in which C．which D．of which 8．The school ______ Mr. Smith teaches is a world-famous one, _____