Located _____ the east coast of the island,which is 200 miles ______ the ea

问题描述:

Located _____ the east coast of the island,which is 200 miles ______ the ea
A on to B in off C on in D on off
选D为什么

D on off 为正确选项.
coast 是海滨,是与on 连用的,“在.海滨,沿岸”的意思,on the east coast of the island 是“在这个岛的东部沿岸”;off .是 “离.多远”的意思.