题目
I didn't answer the phone ______ I didn't hear it ring.A. ifB. unlessC. althoughD. because
I didn't answer the phone ______ I didn't hear it ring.
A. if
B. unless
C. although
D. because
题目解答
答案
D. because
解析
此题考查连词的使用。根据句意,"我没有接电话是因为我没有听到铃声",这里需要一个表示原因的连词。选项中,A. if(如果);B. unless(除非);C. although(尽管);D. because(因为)。因此,正确答案是D,表示原因。