I'm certain David's told you his business troubles._____,it's no secret that he owes a lot of money to the bank.
A.However B.Anyway C.Therefore D.Though
I think "A,B"are both right? Am I right? Why? Thanks.
參考答案:B is better.
我肯定David已经把他生意上的问题告诉你了。总之,他欠银行一大笔钱不是一个秘密了。