分类：教育/科学-外语学习-英语考试
问题：翻译一个句子并选择正确答案Forsixorsevenmonths 
For six or seven months in the year no work can be done , ________ the rainy season mas it impossible .A. which            B. when                C. why                D. where 
回答：雨季让我们在一年以内有六七个月无法工作。
For six or seven months in the year no work can be done , ________ the rainy season makes it impossible . 
选B. when