this machine ____ specially ____to using underwater A.has been :a_英语解答

this machine ____ specially ____to using underwater A.has been :adapted B.has been :adapting
this machine ____ specially ____to using underwater
A.has been :adapted B.has been :adapting C.was :adapting D.has:adapted

人气：480 ℃　时间：2020-02-05 20:19:40

解答

A.has been :adapted 是对的.
考点：be adapted to."应用于."的意思,这里是它的现在完成时态.这里的to是介词,后面要用名词代词或者动名词.
翻译：这台机器特地应用于地下水.