The building is _______.
A. 2 meters high
B. 2-meter-high
答案是A,但是我记得老师见过 用连字符的好像也行,请老师帮忙看看,谢谢。
答案是A,2 meters high是表语。2 meters是长度单位的名词短语作状语修饰high。表时间的名词短语也可以作状语。如:
He is thirteen years old.
选项 B 的 2-meter-high 是合成形容词,它是用作定语的(不用作表语)。又如:
At the back of the yard is a 15-meter-deep well. 院子后面有一口15米深的井。
The well at the back of the yard is 15 meters deep. 院子后面的井15米深。
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