______you return those books to the library immediately you will have to pay a f

游客2023-11-16 58

问题 ______you return those books to the library immediately you will have to pay a fine.

选项 A、Until
B、Unless
C、If
D、Provided

答案 B

解析状语从句题。pay a fine“交罚款”。根据句意判断，前后句为假设关系，“如果不……就会……”，unless意为“除非，如果不”，符合题意。provided“倘若……，只要”，until“直到”，if“如果”，A、C和D都和句意相反。因此答案为B。

转载请注明原文地址:http://tihaiku.com/zcyy/3191562.html

相关试题推荐

随机试题

最新回复(0)

Itisdesiredthatthetourleader______usimmediatelyofanychangeinplans.A、