Question

【题目】This is a __________ river. It will be very dangerous if you swim in it.

A. 60 meters deepB. 60-meters-deep

C. 60-meter-deepD. 60 meter deep

Answer 1

【答案】C

【解析】

句意：这是一条60米深的河，如果你在里面游泳那将会是非常危险的。60 meters deep 60米深；B选项中名词meter应用单数；D选项中meter应用复数；60-meter-deep 60米深的，修饰名词。空后river是名词，故应选C。