The building is .A. twenty-metre-highB. twenty metre highC. twenty-metres-highD. twenty me

发布时间：2020-08-17 15:03:28

The building is     .
A. twenty-metre-high
B. twenty metre high
C. twenty-metres-high
D. twenty metres high

网友回答

A. twenty-metre-high
B. twenty metre high
C. twenty-metres-high
(答案→)D. twenty metres high
解析：如用A刚应是twenty-metres-high，其它都不符合。
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