老师们好，我想知道下面的句子：After the task had been
completed, he finally had a holiday.改成独立主格是不是这样：The task completed, he
finally had a holiday.是不是还可以说：The task having been
completed, he finally had a holiday.?还可以改成：The task being...
keep后接动名词(doing)是属很常见的用法。如：
Prices keep rising. 物价不断上涨。
He kept complaining. 他无休止地抱怨。
He kept looking at her. 他不断瞧她。
The car keeps going wrong. 这辆汽车不断出毛病。
I keep forgetting to go shopping. 我...
...ng a job easier If you have a doctor's degree
it .
我能理解其中的your finding a job 是名词成分。然后，基于我的初步理解，我试着造了几个句子，当然，不知道对不对。
These things are important for your avoiding this risk.
I'm used to his smokin...
...ople.（句子为什么没有动词）around
the world与all
over the world的区别▲P36▲purpose
for doing还是purpose
of doinge-sports的用法▲P37▲“Blue Paint” run 是什么意思sweat your way to…是什么用法▲P38▲set good
examples to / foraccept后面可以接不定式吗▲...
..., then decrease slowly, and finally stabilize.这些变化趋势将导致MC的导热系数急剧下降，然后缓慢下降，最后趋于稳定。老师，我想提问上句用cause或lead都可以吗？我的疑问如下：lead 的使用结构有 lead sb to do 和 lead to do/doing，但在这里...
英语中的 be busy doing sth 是一个常用搭配，比如：He is busy writing. 他正忙于写作。I’m busy cooking the dinner. 我正忙着烧饭。She was busy weeding the garden. 她在花园里忙着除草。He’s busy studying for his finals. 他正忙着准备期末考试。请问专...