I have been sitting in front of the monitor too long.
问题描述：
I have been sitting in front of the monitor too long.
这是卷子上的句子,我的问题是为什么too long前面不用加for?如果是可以省略的话,for在哪些情况下是可以省略的?
还有一道题：You said you had seen her with him,____ you?
标答是hadn‘t you?
我的疑问是：原句中的动词不是said吗?had只是从句中的动词啊?那反义疑问句不是应该是didn’t 很纠结………………
答
第一句话楼上回答正确,不累述了.至于第二句,包含主句和宾语从句.主句是：You said XXXXXX宾语从句是：You had seen her with him.对主句or从句提问要看表达的意思.如果表达“难道你没说过吗?”就对主句提问didn't yo...