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[Issue Essay]

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题目:

Analytical!

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提问:

图发不上来,是一个半圆的隧道然后宽是20 The figure above shows the dimensions of a semicircular cross section of a one-way tunnel. The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel. If vehicles must clear the top of the tunnel by at least ½ foot when they are inside the traffic lane, what should be the limit on the height of vehicles that are allowed to use the tunnel? A. 5½ ft B. 7½ ft C. 8 ½ ft D. 9½ ft E. 10 ft

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解答: sysadmin

提问:

请问may老师此题思路

解答:

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解答: 徐小梅老师

提问:

想问一下这道题怎么理解?

解答:

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解答: 王文静老师

提问:

关于平行比较,前三句是一个问题,我不太明白这个比较后面的did/is的位置,为何有的放在代词前有的在代词后?比如前两句,did可否放在those are后面? 最后那句话是否平行呢,that of course可都指代social structure,谢谢 此外,还有句i have more apples than eric‘s apples这句宾语比较是否正确呢?

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解答: 王文静老师

提问:

语法!老师,我想问一下,这几个的区别 Taste buds are xxx,each of them has x. 是错的,each of them has x 这里是一个单独的句子 Taste buds are xxx,each of which has xxx.对了,each这个句子是定语从句吗?还是同位语从句? Taste buds are xxx,each has…跟each of them has ……是一样的吗 Taste buds are xxx,each having…是同位语修饰吗

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解答: 金栩竹老师

提问:

请问may老师此题思路

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解答: 徐小梅老师

提问:

请问may老师此题思路

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解答: 徐小梅老师

提问:

请问may老师此题思路

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解答: 徐小梅老师

提问:

请问may老师此题思路

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解答: 徐小梅老师

提问:

请问may老师此题思路

解答:

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解答: 徐小梅老师

提问:

请问may老师此题思路

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解答: 徐小梅老师

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