A cup ( )drinking tea A used for B is used to C is used for D use_英语解答

A cup ( )drinking tea A used for B is used to C is used for D used tq
会的告诉一下

人气：282 ℃　时间：2019-11-18 07:32:49

解答

选C.这里需要选谓语.茶杯是（被）用来喝茶的.用被动语态.后面有drinking,所以前面应该是介词.
be used for doing
be used to do