—I hear Robert has gone to Harvard University for his masters degree.—Oh,how nice!Do you know when he   ?
#103952
A
was leaving
B
left
C
had left
D
has left
推荐题目
Ten years later, the prisoner of war ___ free and regained his ___.
#102717
A
was set, freedom
B
was set, free
C
was set, freely
D
set, freedom
 __many times, he still didn’t make sense of it.
#101521
A
Having been told
B
Then he was told
C
Being told
D
He was told