i'm certain David has told u his business troubles._____,it's no secret that he owes a lot of money to the bank.

问题描述:

i'm certain David has told u his business troubles._____,it's no secret that he owes a lot of money to the bank.
A.However B.Anyway C.Therefor D.Though
为什么不选c?

我是这样想的:
AD绝对不对
印象中Therefor 是毕竟的意思吧
放在句子当中翻译成中文不大通
Anyway不知道什么意思
只有这个可以选了
就选B呗~
这是高考题?