问题
选择题
John opened the door. There _____ he had never seen before. [ ]
A. a girl did stand
B. a girl stood
C. did a girl stand
D. stood a girl
答案
答案:D
John opened the door. There _____ he had never seen before. [ ]
A. a girl did stand
B. a girl stood
C. did a girl stand
D. stood a girl
答案:D