Most nations regard their airspace as extending upward as high as an aircraft can fly; no specific altitude, however, has been officially recognized as a boundary.
(A) as extending
(B) as the extent
(C) to be an extent
(D) to be an extension(A)
(E) to extend
I am B ,why?
Last spring a Colorado health department survey of 72 playgrounds in private child-care centers found unsafe conditions in 95 percent of them and they ranged from splinters to equipment near collapse.
(A) unsafe conditions in 95 percent of them and they ranged
(B) conditions in 95 percent were unsafe and ranging
(C) the ranging of unsafe conditions in 95 percent of them to be
(D) that 95 percent had unsafe conditions ranging(D)
(E) that 95 percent of them had conditions that were unsafe; the range was
i am E ,why?
thanks
yeisu,
强烈推荐先参考GMAT区域各版块的置顶贴,好东东多多!
先请下载目前市面上最全的GMAT语法复习材料 - 俗称“大全”:
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关于如何与你手中的资料题号对应,请参考:
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若对大全中各题目有任何疑问,可以先参考前辈们的精彩讨论,置顶贴中有如下汇总:
OG提问总结
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885提问总结
http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=27532&page=1
补充题250题
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最新真题22题
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GWD讨论汇总
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备注:GWD不含在“大全”中,完全不懂什么是GWD的可以参考:
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如果前辈们的讨论仍未能解决你的问题,请把原题目顶出来,继续讨论。
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谢谢!
祝你复习过程顺利、愉快!
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