Peter was so excited ______ he received
题型:选择题
问题:
Peter was so excited ______ he received an invitation from his friend to visit Chongqing. [ ]
A. where
B. that
C. why
D. when
Peter was so excited ______ he received an invitation from his friend to visit Chongqing. [ ]
A. where
B. that
C. why
D. when