Peter was so excited _____he received an invitation from his friend to visit Chongqing. A. where B. that C. why D. when
A.A
B.B
C.C
D.D
正确答案是D
Peter was so excited _____he received an invitation from his friend to visit Chongqing. A. where B. that C. why D. when
A.A
B.B
C.C
D.D
正确答案是D