2019年mba考试英语模拟题——连词1252

{01}(2013·高考江西卷)She says that she’ll have to close the shop________business improves. A.if B.unless C.after D.when 解析：选B。句意：“她说如果生意不见好转，她就不得不关闭这家商店。”unless意为“除非；如果……不……”，符合语境。
本题选B。
{02}  After studying mass of data，they drew a conclusion
________China is still a developing country. A.that B.which C.／ D.where 解析：A【点拨】that引导同位语从句补充说明conclusion的内容，在从句中不作成分，也不能省略。
本题选A。