...:It is nearly half a century since biologists first asked Congress to re-introduce wolves into Yellowstone, so that they might usefully eat some of the elk then lumbering about in over-large herds.翻译是这样的:近半个世纪前,生物学家第一次向国会提出重新在黄石...
Mr smith _____ to attend the meeting at 10 this morning, but he didn't come.A. was expected B.had been expected C.expected D. had expected答案为B。 D 可以么?说他自己期望来?而实际没有来?好像没什么不可以吧?但又...
Cygnus will also take 38 CubeSats, which are miniaturized satellites designed for research purposes, to the station for deployment later.satellites后面已经有一个过去分词修饰了,能不能前面还有一个过去分词修饰?
Upon this, I began to consider with myself what innumerable multitudes of people lay confused together under the pavement of that ancient cathedral.看到这个情景,我暗自思忖,在这座古老教堂甬道下面混埋着何等众多的人呀.这里what是引导的一个感叹句吗?如果...
The students _____ busily when Miss Brown went to get a book ____ in the office. D. were writing; had leftD 是资料给的答案,可是我有点怀疑 第二个空 不是应该用 left 么?过去分词作后置定语 ,怎么用了get sth had done 这种呢 好像没有...
I got to picking up papers apprehensively - much as one would lift a desired blanket which he had some idea might have a rattlesnake under it. One day this met my eye:1)much as 怎么理解?2)...which he had some idea might have a rattlesnake under it. 中的he had some idea是什么成...