问题
选择题
-----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
答案
答案：B
考查语境下的时态。依据上句应该是过去的。
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-----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
答案：B
考查语境下的时态。依据上句应该是过去的。