-----If I wasn’t busy., I could have bee
题型:选择题
问题:
-----If I wasn’t busy., I could have been back by 5:30 o’clock.
----- What a pity! She____ here to see you.
A.is
B.was
C.had been
D.has been
-----If I wasn’t busy., I could have been back by 5:30 o’clock.
----- What a pity! She____ here to see you.
A.is
B.was
C.had been
D.has been