题目内容

A has left; comes
B left; had come
C had left; came
D had left;would come

查看答案
更多问题

A have conducted
B have been conducted
C had conducted
D had been conducted

A came
B comes
C come
D coming

A outside
B over
C from
D below

A is watching
B are watching
C watch
D to watch

答案查题题库