... great.A:______?（此横线处必须是现在完成时吗？）B : I have been to Beijing .(觉得此处有必要现在完成时吗？一般过去时是不是更好？）A: ______?(难道此处必须是现在完成时吗？）B: For 10 days.A: Have you been to the great wall?.(此处有必要现在...
...ll of the following walks of life EXCEPT the the professional presence hasbeen discussed in this passage.A. economic B. military C. academic D. medical我选的C.academic，我看网上有选B的，Air Force不就是军队吗？
The key aspect of the technical due diligence for Output 1 hasbeen the assessment of the water balance of Kelamayi to ensure that the project has the rights to use the water quantities required and that no additional raw water will be used as a result of the project.有个句子，不知如...
... we stirred the
logs, until the sparks rushed up the chimney as if a forge was in blast below,
and wished we had so many lambs, or so many marbles, or so many somethings that
we coveted; and so it was that we wished our first wishes. 摘自《美国语文》中学课文第4课 Our Old
GrandMother...
请问这里的 not since 怎么理解，has 前面的主语是哪个？整句怎么理解呢？Not since harry truman seized america's steel mills in 1952 rather than allow a strike to imperil the conduct of the korean war haswashington toyed with nationalization,or its functional equivalent,o...
...lection will be seen as a victory for the right-wing government.
Romeo was a stout elderly gentleman, with corked eyebrows, a husky tragedy voice, and a figure like a beer-barrel. [em01]Mercutio was almost as bad. He was played by the low-comedian, who had introduced gags of his own and was on m...
...ke their own environment into space 7____ them. So far no “island” hasbeen discovered in space on which people can exist without systems that support life, and these systems must accompany any future space 8____. Finally, on the mast practical level, there has to be the enormous expen...
...试要多长时间？”“两个小时。”（同上）How long has he been away from Beijing
? - He has he been away from Beijing for more than two months. 他离开北京多长时间了？—
他离开北京已有两个多月了。How long haven’t you met her ? - I
haven’t her met since 1985...
...p beat upon his face, and so intent was it and so still that it might have been that of a clear-cut classical statue, a personification of alertness and expectation.为什么是and so intent was it，倒装？ 为什么不是and so intent it was ？
...他就能见到我妹妹了。
If they were in the army, they would have been fighting in the jungle most of the time. 如果他们在服兵役，他们大部分时间一定是一直在丛林里作战。
怎么主句用的是could have met, would have been fighting，而从句却用了was,...
During the economic slump, inability to obtain credit severely cut auto
buying as lenders rejected even those with good credit ratings.这个句子怎么分析啊，as引导的什么从句？
...new front, one which, despite its impetuosity, or precisely because of it, was
already plunged into emptiness a generation later, i.e., it was not able to
allow a truly creative oppositionto emerge. ”
我是这样分析的，ing分句“standing behind a new front...”作为后置定语修饰an ...
...winter we watched the river creep up the lower meadows. All the cattle had
been moved into stalls and we stood to lose little. We were, however, worried
about our nearest neighbors, whose farm was
low lying and who were newcomers to the district. As the floods had put the
telephone out of order, we ...