↑ 收起筛选 ↑
试题详情

— I hear the famous singer Xu Song may come to Ningbo next month.

— Really? _______ he comes, my younger sister will be very excited.

A. If   B. Until   C. Unless   D. Before

九年级英语单选题困难题

少年,再来一题如何?
试题答案
试题解析
相关试题