We__fine weather for the past few day.A.have been had B.have been having.而A为什么不可以

分类: 作业答案 • 2021-12-29 10:10:19

问题描述：

答

先把选项中的"been"还原为正常时态的"be",后面要接"have"的某种形式,你认为是"had"还是"having"?
显然是be doing 的形式.所以选项B正确.