I don't think you have to tell him the news; _____ that he's already heard of itA.It is chanceB.Chances areC.It is by chanceD.It chance选哪个?为什么?

I don't think you have to tell him the news; _____ that he's already heard of itA.It is chanceB.Chances areC.It is by chanceD.It chance选哪个?为什么?
I don't think you have to tell him the news; _____ that he's already heard of it
A.It is chance
B.Chances are
C.It is by chance
D.It chance
选哪个?为什么?

I don't think you have to tell him the news; _____ that he's already heard of itA.It is chanceB.Chances areC.It is by chanceD.It chance选哪个?为什么?
选择B
固定句型：
Chances are that……
=It is likely that……
意思是：某事很可能如何

b chances are that 很可能的意思

c
这是一个强调句，强调了状语，by chance偶然地！！这句话翻译就是：正式偶然的机会，他已经听说了

C
是强调句，用it is^^^ that 句型
偶然 by chance 是固定搭配，强调他在偶然的时候已经听说了

c
意思就是他不太可能之前听说过。..
BY CHANCE就是机会很小的意思:)

B 大学英语一年级的问题 很可能的意思

c