话题 how come

话题 动词come

话题 comes in

话题 come in

话题 come倒装

用户 come on

话题 Here comes...

话题 come back

话题 come up

话题 come second

话题 coming that

话题 come that

问题 help to do sth 的句子成分

老师说help to do sth是固定搭配, help to do 是谓语，我怎么觉得help是谓语，不定式to do sth 作宾语啊。比如：He helped me to do the work.

问题 times倍数表达方式

老师好，       我在听力材料里看到下面的句子：So, do you mind many business trips? There will be six to ten times traveling abroad a month.请问老师，您觉得里面的times用得对吗？改成There will be traveling abroad six to ten times a month.呢？谢谢老师。

问题 非谓语动词 to do和doing的区别……

各位老师们，请问下面这个句子用 to find 和 finding 的区别是什么？They woke up to find themselves surrounded by water.为什么不能是: They woke up finding themselves surrounded by water?to find 为什么可以表示“意外发现”的含义？