Question

【题目】That's an _______ river and we can't swim across it.
A.800-foot-wide
B.800-feet-wide
C.800 foot wide
D.800 feet wide

Answer 1

【答案】A
【解析】句意“那是一条800步宽的河，我们不可能游过去。”800-foot-wide，800步宽的，这里它是一个形容词，在有连字符的情况下，名词foot不能用复数形式，故选答案为A。