People often think they are energetic and healthy and don’t need exercise. _______ , I have to warn that it is completely wrong.

A．However

B．Therefore

C．Otherwise

D．Meanwhile

星火电器公司是大华银行的开户单位。某日，李某持星火电器公司开出的现金支票到大华银行取款。

大华银行的该笔业务涉及的会计要素是（）。

A.资产

B.负债

C.所有者权益

D.利润