来自乔黎的问题
Thisgrammarpointis___laterintheafternoonclass.A.toexplainB.tohavebeenexplainedC.tobeexplainedD.tobeexplaining这里答案应该是C,是不是将来时啊?isgoingtodo,going能省略啊?
Thisgrammarpointis___laterintheafternoonclass.
A.toexplainB.tohavebeenexplainedC.tobeexplained
D.tobeexplaining
这里答案应该是C,是不是将来时啊?isgoingtodo,going能省略啊?
1回答
2020-12-27 06:28