... people is the result of a "population bottleneck"—at some time in the past our ancestors suffered an event, greatly reducing their numbers and thus our genetic variation.
(A) at some time in the past our ancestors suffered an event, greatly reducing their numbers
(B) that at som...
In front of the chairs are deep sinks with a showerhead and long metal tube attached to the copper taps with screws, not that anyone seems to use them.请问:not that anyone seems to use them.是定语从句吗?怎么感觉好像少了些什么?
At the same time they are conceptualisations, that is, ‘a concrete particular which is charged with semantic and conceptual energy'. 同时它们是概念化的,也就是说,“一个充满了语义和概念能量的具体情况”。particular做名词有详情的意思,请问老师,...
... 38 years old and has been involved in the electronics industry since 1968 when he graduated and went into the merchant navy.(1995四级听力第7题) 下面的翻译对吗?merchant navy是商业海军吗?鲍罗现在38岁了并且从1968年他大学毕业以来加入了电子工业,...
曹老师,系表结构后的that从句是状语从句还是宾语从句?I am delighted that everything is okay.I am aware that everything is okay.这两个句子 我觉得第一个是原因状语 第二个是宾语从句 徐广联认为这两个都是宾从 (他也提到有的语法书认为...
Those who merely say "I've come far, I can't give up" will
have some chance of succeeding, since they have the kind of the mindless
doggedness and lack of sensible overall perspective that it takes.这个since能用as或者for, because代替吗,还有最后那个that it takes是什么作用啊,...