at the moment多用于什么时态?Tom and Jim_____(do) their homework at the moment.这里应该用现在进行时还是过去进行时?

分类: 作业答案 • 2022-01-02 15:28:47

问题描述：

at the moment多用于什么时态?
Tom and Jim_____(do) their homework at the moment.这里应该用现在进行时还是过去进行时?

答