...连用,不管 since 是介词,还是连词,或是副词。
Since when have you lived here? 你是从什么时起开始住在这里的?
You haven’t changed much since we last met. 自从上次我们见面以来,你变化不大。
Nothing has happened since. 从那以后未发...
Keeping customers happy is easier said than done. 我觉得easier应改为副词easily的比较级more easily. 还要一种理解不知对否:把said(包括done)看成状语从句if/when keeping customers happy is said的省略
...amen last month.—Then you must have been overcharged for sea food many a time, ________ you? This city is known for that.A. mustn't B. weren't C. haven't D. hadn't老师,这题选B,是因为表示对过去的推测吗,所以翻译疑问用weren't y...
...sp;类似的另外2道题目:(B)________(devote) to her work, she has no time to travel.答案是:Devoted我的疑问是,可否在devoted前加上Being,而句意不变 ?即 Being devoted to her work, she has no time to travel.(C) We went out, ________ (head) for the bus stop.由于be headed ...
Whenever someone needs help, friends from all over the world can immediately provide useful suggestions and information.这句话两本辅导书一本书说whenever引导的时间状语从句,一本是让步状语从句,那应该是什么呢?