时态一致么 这个句子the protection of wild animals have worked toward for many years which cost a lot but made little difference

时态一致么 这个句子the protection of wild animals have worked toward for many years which cost a lot but made little difference 时态一致么 这个句子the protection of wild animals have worked toward for many years which cost a lot but made little difference And连接的句子,前后时态一致? because前后时态一致么? 英文时态必须一致吗there was a widespread belief that the newspapers had not told the truth.----------一个 was过去式,一个had过去式,told也过去式,应该是时态一致了可还有下面这个句子：you were wise to give up smoki 英语 and连接必须是时态一致么如并列的短语 动词 句子. 两个句子时态一致The man （） me of my old teacher ,they wear the same clothes.这里为什么是reminds而不是reminded?（难道逗号前后的连个句子时态要一致?） and做连词是句子需要前后时态一致吗 英语句子 是否证明,遵循主从句时态一致吗,什么叫主从句时态一致he is the student who studied not very well in previous time ,是否正确不是证明 这句话是否正确 More and more people are worried about the serious air pollution 这个句子是什么时态 I appreciated having been invited to the party.这个句子是什么时态? Would you mind turning down the music 这是什么时态 求讲解这个句子 The woodpecker has been pecking at this tree.这个句子是什么时态? by the time of 2015,有这个时间状语的句子主句用什么时态? The headmaster's office is next to the teacher's roo(写一个句子,是这个句子与原句子的意思基本一致. If you were seen from a distance ,you might look handsome.请问前面用的是被动,后面为什么不用被动老师说是if句子前后时态要一致.为什么这个句子不这样 from the distance句子用何时态 Please find out who ______(打破)the window yesterday.为什么 不用 原形 不是说时态一致