手机支付的资金主要来源于()、()、()。
参考答案:网银充值;营业厅现金充值;移动充值卡充值
She promised to ______ at the meeting but she didn’t ______.
A.turn up; keep her word
B.present; keep her promise
C.attend; turn up
D.appear; keep her words
最容易被苯并芘污染的食品
常见的有哪几种()
A.红肠
B.午餐肉
C.烤羊肉串
D.腊肉
E.以上都是