— I hear the famous singer Xu Song may come to Weifang next month.
— Really? _______ he comes, my younger sister will be very excited.
A.If | B.Until | C.Unless | D.Before |
— I hear the famous singer Xu Song may come to Weifang next month.
— Really? _______ he comes, my younger sister will be very excited.
A.If | B.Until | C.Unless | D.Before |