But unpopular as red has been in the past, at the moment it is a favorite hair dye. 结构 全句有2个谓语动词:has been和is。其中,as引导的让步状语从句是一个部分倒装句,按照正常语序应该是:Although red has been unpopular in the past。句子可被拆分为: 1. Re...
12)将来完成进行时:shall have been doing ,will have been doing 例:By the end of next month, the project will have been being worked for 3 years. (到下个月底为止,这项工程就已经不停地进行了3年了。)(被动语态) 13)过去完成进行时:had been doing 例:The old...
I would have attended the meeting,but I have been too busy. (=…if I had not been too busy)我本来要参加会议的,只是太忙了。 4、通过分词短语表达条件 Given more attention, the...
当不知道或没有必要指出动作的执行者时,常用被动语态,这时往往不用by短语。The front window in the classroom was broken yesterday. 昨天,教室的前窗被打破了。(不知谁打破的) They h...
面对这样的现实,美国政府一方面依旧致力于编造证据,甩锅中国,另一方面,无视国际社会的质疑和呼声,避不配合调查,在反科学的道路上越走越远。试问一下,美国真的以为,坚持视而不见和充耳不闻的态度就可以躲过调查吗? 早在6月初,美国杂志《名利场》就曾披露称,美国政府内...
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