问题
选择题
—It's terribly cold today, isn't it?
—Yes. yesterday.[ ]
A. So it isB.
So is it
C. So was it
D. So it was
答案
答案:C
—It's terribly cold today, isn't it?
—Yes. yesterday.[ ]
A. So it isB.
So is it
C. So was it
D. So it was
答案:C