根据徽商银行信用卡业务催收管理制度,逾期时间在()天(含)以内的持卡人,主要采用短信催收方式提醒持卡人还款。
A.10
B.20
C.30
D.40
参考答案:C
— I drove to Zhuhai for the air show last week.
— Is that ____________ you had a few days off?
A.why
B.when
C.what
D.where
J942—40Dg100为()阀门。
A.电动截止阀
B.手动截止阀
C.电动闸阀