问题 hopeful用法疑问

He wandered among the wild Andes Mountains, now hopeful that he was on the right trail, and again in despair.这里的hopeful 是什么成分，hopeful前面是省略了he was吗？麻烦各位老师们帮我分析一下，非常感谢。 

问题 关于英女王圣诞演讲稿的一个疑惑

...une is well known - decorating the tree, giving and receiving presents, or watching a favourite film where we already know the ending, it's no surprise that families so often treasure their Christmas routines.

问题 pull on the line的理解

老师好!A small fishing boat was carried miles out to sea by the powerful fish as it pulled on the line.本句中 it 代指鱼，pulled on the line 我在网上查是“上钩”的意思，不太理解，请老师解惑！谢谢！

问题 I will never forget the day on which I met you.为什么这句话中的on which 等于when?

问题 go on doing sth的句法分析

如何分析 go on doing sth 的句法功能，其中的 doing sth 是宾语还是状语，如果是状语，它是什么状语？比如下面一句，stitching 是什么成分？She nodded, smiled, and went on stitching. 她点了点头，笑了笑，又继续缝衣服。

问题 He's back on the phone（表语判断）

He's back on the phone talking about that event.请问表语是back还是on the phone？

问题 later on this evening和later th

牛津英语用法指南第一版130.2条： It could rain later on this evening. 晚上以后可能下雨。 然而第三版却改为： It could rain later this evening, perhaps. 今天晚上晚些时候也许会下雨。（122.8条） 第一版用的是：later on this evening ...

问题 Be on可以表达参加加入吗？

请问这句话当中的were on可以表达参加或加入的意思吗？

话题 upon和on

话题 10 years on

话题 based on用法

话题 on+that从句

问题 an established trail 是什么意思

... most often as important to visitors. These include encountering wildlife, walking along the edge of water, and following an established trail.这是2023年新高考全国卷2阅读D中的一段。不太理解 an established trail 是什么意思。网上对 following an established trail 的翻译...

问题 表示“身上的脂肪”用什么介词

He has too much fat _____ him; he needs to go a diet.请问：这里应该什么介词？用 on 还是 in？

问题 under cultivation是什么意思

Some extra land is being brought under cultivation in Asia.请问句子中的under cultivation是什么意思？为什么用 under 不用 on？