早教吧 育儿知识 作业答案 考试题库 百科 知识分享

SAT语法题,谢谢!waterwaysclosetoland(poses)challengestonavigationthatdiffergreatlyfromthoseposedbytheopenseas.请问括号里的哪里错了?

题目详情
SAT语法题,谢谢!
waterways close to land( poses )challenges to navigation that differ greatly from those posed by the open seas.
请问括号里的哪里错了?
▼优质解答
答案和解析
Waterways为复数名词,谓语poses不应该加S,应为pose.这一点也可以从greatly from those中的those可以看出.