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1. Some of the tenth-century stavechurches of Norway are still standing, demonstrating that with sound designand maintenance, wooden buildings can last indefinitely.
(A) standing,demonstrating that with sound design and maintenance, wooden buildings can lastindefinitely
(B) standing,demonstrating how wooden buildings, when they have sound design andmaintenance, can last indefinitely
(C) standing; theydemonstrate if a wooden building has sound design and maintenance it can lastindefinitely
(D) standing, andthey demonstrate wooden buildings can last indefinitely when there is sounddesign and maintenance(A)
(E) standing, andthey demonstrate how a wooden building can last indefinitely when it has sounddesign and maintenance
对A的结构有疑问
,demonstrating..., 插入语去掉后一句有两个动词 are& can
该如何判断这是正确的结构,谢谢 |
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