在金山词霸,牛津字典里,有短语:introduce sb to sth, introduce sth (to do)使初次了解,使尝试The first lecture introduces students to the main topics.It was she who first introduced the pleasures of sailing to me.
回答于 2021-09-17 15:30
which,不是定语从句,也不是,定语从句中的限定词,定语从句要有先行词,再加限定词,这个句子是名词性从句,如果是,with 加what引导的名词性从句,你就很好理解,either of which,只是意思不同
回答于 2021-09-01 11:57
the target that i was speaking of earlier,是一个定语从句,i was speaking of the target earlier, 定语从句,先行词,the target,早些时候我正在谈论的目标,请采纳
回答于 2021-09-01 11:45
总体来说就是把一个动词或者一个动词短语,名词化,就是动词加ing,把它当做一个名词来用。about 是介词,介词后面要加名词。
回答于 2020-12-27 16:24