作业帮 > 英语 > 作业

sat语法求教!Ancient documents wrote on vellum,a form of fine par

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/04/30 00:50:17
sat语法求教!
Ancient documents wrote on vellum,a form of fine parchment made of animal hides,must be stored under carefully controlled conditions because changes in huminity can be damaging.No error.
答案是wrote on错了,改为written on,但是为什么damaging没错呢?
因为被修饰的 ancient documents 是 ‘被书写’ 在羔皮纸上;变成定语从句你就清楚了:Ancient documents which were written on vellum.‘were written’ 是被动语态吧?
damaging 是形容词,意义接近 harmful (有害的),destructive (破坏性的).
你想用 damaged 那不成了被动语态了?也就是说岂不成了 'changes in humidity (湿度的变化) 被破坏’了?
原文在说:湿度的变化--前几天潮湿、这几天又干燥、过几天又潮湿.--对那些古卷是有害的,是能损坏古卷的!
你选哪个:
a.Let's get out of here; loud noise can be (damaged/damaging).
b.Now put on some sunscreen.The UV light today is a bit too strong; it can be (damaged/damaging) to your skin.