(·江西 28)She says that she'll have to close the shop business improves.A. ifB. unlessC

问题补充：

(·江西，28)She says that shell have to close the shop business improves.

A. if

B. unless

C. after

D. when

答案：

A. if

(答案→)B. unless

C. after

D. when

解析：考查状语从句。根据句意：如果生意没有好转，她就只得关店铺。unless＝if...not(如果不)，故答案选B。