UC知道On arriving at the shore ,the girl struggled up the cliff towards the light she had seen.
来源：百度知道 编辑：UC知道 时间：2024/05/27 20:35:13
这句子后面的宾语从句为什么要用过去完成时had seen而不用一般过去时saw?
新概念的句子。
强调那是她前一天晚上，即落水时看见的灯光，而非登上悬崖时看见的。
前面用的过去时，后面就用过去完成时，
整句时态已经是过去时,用于表示女孩刚才看见的灯光,因此是过去的过去所以用过去完成时
had seen强调以前看过（估计是arrive的时候）
而saw没有， 所以最佳的是had seen, 但其实saw也没错
主句动词struggle用的是过去式struggled,那后面的补句在这个句子里就应该用过去完成式，因为它讲的是在the girl struggle之前就已经看到了
The concert usually takes place at the People's Square,with the audience ( ) on the ground.
On arriving in England, they were taken to the Crystal Palace by train.
Who's the lady _____blue?a.in b.on c.at d.with 的答案
on the top 还是at the top
on the weekend 和 at the weekend
at the street还是on the street?
i wouldn't be suprised if he's stopped off at the pub on the way back.
She was excited, more at the thought of being cared for on Father's Day than of the present.
at weekend,on weekend,at the weekend ,on the weekend和on weekends的区别?
What is on at the cinema?