Question

----May I go swimming this afternoon?

?? ----I'm afraid not _______ you have finished your homework.

A. unless????????????? ????????????? ????????????? B. because????????????? ????????????? C. if ????????????? ????????????? ????????????? D. though

 

Answer 1

【答案】

A

【解析】

试题分析: 句意：今天下午我可以去游泳吗？我恐怕不能，除非你已经完成了作业。unless除非，because因为，if 如果，though尽管。根据语境可知选A

考点：考查连词。