【题目】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
在线课程【答案】B
【解析】试题分析：考查副词辨析。A然而；B无论如何；C因此；D尽管；句意：我确定David把他生意上的麻烦告诉了你，无论如何，他欠银行钱已经不是秘密了。故B正确。