问题详情

Joan was so happy that she drank two bottles of wine with her boyfriend.
A.琼尽管很高兴，但她还是跟男朋友喝了两瓶酒。
B.琼是如此高兴，以至于跟她男朋友喝了两瓶酒。
C.琼因为很高兴，所以她跟男朋友喝了两瓶酒。