we should have studied last night,but we went to the concert instead 可不可以用should stuy
问题描述:
we should have studied last night,but we went to the concert instead 可不可以用should stuy
答
should have done 本来应该做却没有做的意思
should do 应该做某事,换了以后所表达的意思就不一样了 所以不能换