关冲：
参考答案：关冲：在手指，第4指末节尺侧，指甲根角侧上方0.1寸（指寸）。手少阳三焦经。井穴。
-- How did your brother feel when he was told he had failed in the driving test again?
--- No doubt, he _____________
A. was down in the dumps B. got hot under the collar
C. was over the moon D was on cloud nine
对消费者未按期足额归还的透支款项，发卡银行有权对（）进行债务催收。
A、消费者本人
B、消费者本人及担保人
C、消费者的直系亲属
D、消费者所在单位负责人
