I promise I__him this evening and tell him all about it.a.phoneb._英语解答

I promise I__him this evening and tell him all about it.
a.phone
b.will phone
c.will be phone
d.shall be phone
选哪个?为什么?

人气：485 ℃　时间：2019-10-08 23:53:59

解答

b
首先这件事情还没有发生,所以排除a,其次,不是被动语态,排除c,d,所以选b