问题补充:
----It’s burning hot today, isn’t it ?
----Yes, yesterday.
A. so was it
B. so it was
C. so it is
D. so is it
答案:
(答案→)A. so was it
B. so it was
C. so it is
D. so is it
解析:考查固定结构。表示下文和上文情况一致,用so+助动词/系动词/情态动词+另一主语,表示后者也怎样。上文用的是系动词,下文也用系动词,且指昨天,所以要用系动词的一般过去式。选A。