The introduction of programmes will hopefully help the systematic destruction of the environment ended and see alternative energy promoted around the world.老师,这里为什么不是help sb\sth do sth和 see sb\sth do sth的结构?
I told him not to speak the truth.I didn’t tell him not to speak the truth.一个否定在不定式前,一个否定在不定式后,有和区别?
He eats bread every day for a week.他这一周的每一天都吃面包。在句子意思不变的情况下可不可以换成every week? a week和every week有区别吗?
我看柯林斯词典在lever的动词词性下有一个例句:Neighbors eventually levered open the door with a crowbar.这句话中单词open词性是动词吗?如果是动词的话,两个动词lever和open可以连在一起用吗?
...,是不是因为答句里既有星期又有日期,所以what后面day和date都不加,以此来对应答句的问题?还是说这道题就是错的,B选项落了一个 date,日期和星期同时存在,选择最精确的what date?
补语和表语怎么区分,He looks young 是什么结构?
advertise sth 和 advertise for sth 有什么区别?
He balanced the attraction of a high salary against the prospect of working long hours.翻译:他对高工资和长工时两者足了权衡比较。
with 做状语和后置定语的区别是什么?请举例说明。
浅谈as和than引导的分句定位及主语省略问题