题目内容

A series of problems _____ (have ) been settled.

查看答案

搜索结果不匹配？点我反馈

更多问题

Taking care of the children ______ (be) her job.

The beautiful ____ (be) not always good.

"Roots" ______ (have) been translated into Chinese.

The rest of the wine ______ (be) in the bottle.