Question

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

Answer 1

答案：B
解析：

however“然而”；anyway＝at any rate“无论如何，至少，不管怎么样”；therefore“因此”；though“虽然”。