两个英文句子那个正确,为什么?He won't be contented until he's upset everyone in the office.He won't be contented until he upset everyone in the office.
问题描述:
两个英文句子那个正确,为什么?
He won't be contented until he's upset everyone in the office.
He won't be contented until he upset everyone in the office.
答