题目内容：

They___tired so they stopped___a rest.A.are,have B.were,have C.were,to have D.are,having

优质解答

They_C__tired so they stopped___a rest.A.are,have B.were,have C.were,to have D.are,having 首先动词时态要保持一致 后面是过去时态 前面也要用过去时态stop to do sth 固定用法 停下来做另一件事希望能够帮到楼...