【金版新学案】2015届高考英语（新课标，安徽专供）大一轮复习讲义课时作业：选修7　Unit 4　Sharing（含答案解析）

课时作业(三十四)　选修7　Unit 4　Sharing Ⅰ.单项填空 1．(2014·石家庄高三模拟)—I guess I must leave now.See you tomorrow. —________！I have some important information for you. A．Hang on　　　　　　 B．Never mind C．All right　 D．Take care 2．(2014·辽宁六校联考)We are in great want of a more capable monitor，________with straightforward personality as well as good humor. A．who　 B．the one C．one　 D．which 3．(2014·蚌埠一检)—It’s no easy task to catch a ticket on a website that receives 1 billion clicks daily. —I can’t agree with you more.There________be errors for every single step. A．should　 B．must[来源:学_科_网Z_X_X_K] C．can　 D．will 4．(2014·唐山摸底考试)Perhaps the day will come________people will be able to breathe clean air in cities. A．when　 B．while[来源:学科网] C．as　 D．where 5．(2013·杭州高三质检)In China，people over sixty­five can enjoy some________in public places as long as they can provide their indentifications. A．advantages　 B．good C．privileges　 D．welfare 6．(2013·山东烟台模拟)With China________in the world trade more frequently，the world economy is deve