问题 regret doing sth. 和 regret to do sth. 的区别

请问这题应该选择哪个呢？是否只用【做了】和【没做】就能判断呢？我看字典里to do和doing本身表达的意思不太一样，做没做不是根本区别。谢谢！

问题 be good for doing 与 be good to do

This is because the juice from tomatoes is really good for making surfaces clean.请问句中的 for making 可以换成 to make 吗？

问题 unless语法结构分析（unless steps taken to ease inflation）

IMF chief warns there will be 'people on the street' globally unless steps taken to ease inflation.请问这句话是的语法结构是什么？

问题 Hope you for to like me 中为什么加for

Hope you for to like me. 请问这句话中间为什么加for？

问题 between A and B 与from A to B有区别么？

His team found that levels of stress were highest among adults between the ages of twenty-two and twenty-five. 该研究小组发现，成年人中22到25岁年龄段人群压力最大。疑问：between A and B 与 from A to B 有区别么？另外，有 between A to B 的用法么？

问题 with a lot of work to do是with复合结构还是 with+宾语+定语

I can’t go out, with a lot of work to do.这句话中 with a lot of work to do 是 with 复合结构（即with+复合宾语），还是 with + 宾语 +定语？

问题 有没有make/let+sb+形容词比较级+to do sth这样的结构

请问专家：有没有make/let(使役动词)+sb+形容词比较级+to do sth这样的结构。比如：The new update of the game makes players more difficult to finish the task.

问题 sing to sb,sing for sb 区别

问题 改错：Nearly no one came to help.

问题 be devoted to 还是 be devoted in

问题 agree后面的to和with分别做什么成分

问题 have yet to do sth 是什么用法

问题 改错：The money was nowhere to find.

问题 go to kindergarten（上幼儿园）用不用冠词

问题 麻烦分析一下这几个句子的成分

1.Be sure to check it.怎么分析这个句子的成分，to check it是作be sure的结果状语吗？还是be sure to充当谓语，check it作其宾语？2.I devoted all my life to studying it.  to studying it作宾语补足语还是状语？或者studying it作复合谓语devoted all my lif...