The teacher said that she _________the park yesterday.填空.

问题描述:

The teacher said that she _________the park yesterday.填空.
The teacher said that she _________the park yesterday.一句中,空格处是填visited对呢,还是填had visited对呢?为什么?

had visited
因为虽然有yesterday,但是是强调已经去过了.
大概……还是要结合语境来说吧