We climbed to the top of a_____ mountainA.2000-metre-high B.2000-metres-high C.2000-metre high D.2000 netres high
问题描述：
We climbed to the top of a_____ mountain
A.2000-metre-high B.2000-metres-high C.2000-metre high D.2000 netres high
答
A
答
2000-metre-high
答
A.2000-metre-high
这种中间加连接符的数量词表达方式都是这样的,量词不用变为复数,每个词中间要加连接符号