...) remained unknown until the 19th century,because nowhere in nature is it found free,owing to its always being combined with other elements,most commonly with oxygen,for which it has a strong affinity.(亲和力)最后一句为什么不直接for it has...变成原因状语从句,而...
It's not too late to turn back now.It's too early to know the outcome of her illness.以上两个句子,为什么it不是形式主语而是too...to结构?将其当作形式主语直接翻译为“现在想要回头不算太晚” 和 “现在要知道她的病情还太早”,这样也通顺...
1. At the invitation of Peng Li, premier of the State Council, premier and first vice-president of the Tanzania United Republic, John Malsela will pay an official visit to China from September 9th to the 13th. 应国务院总理李鹏邀请,坦桑尼亚联合共和国总理兼第一副总统约翰...
...rn.This is the town which he was born in. I will never forget the day on which we studied together. I will never forget the day which we studied on together.There is no reason for which we shouldn't be friends. There is no reason which we shoud be friends for.是不是关系代词...
In the case of an intruder, a triggered motion detector can turn on floodlights in the yard and instruct your stereo to queue up the sound of a barking dog. Or say you want to avoid unwelcome guests. By mounting a video camera at the front door, you can view visitors on a TV screen.第二句话中...
...有这样一道听力试题,听力原文是:The sports meeting began on Wednesday and was over three days later.所设题目是:The sports meeting was over on ______ afternoon.A. Thursday B. Friday C. Saturday然后给的答案是B,该怎么理解呢?three days later不...
例句:1)We must keep in mind that love tastes different to everyone.2)We must keep it in mind that love tastes different to everyone.请教一下,在诸如“keep in mind”“take into consideration”这类成语动词后面,要不要使用it作形式宾语?