物流pos机有哪几种支付方式（）
A.刷卡支付
B.账户支付
C.现金支付
D.支票支付
E.无款支付（无款签收）
参考答案：A, B, C, D, E
—Sandy, I called you at 9:00 last night, but nobody answered thephone.
—I'm sorry. We _____ a birthday party _____ Jerry.[ ]
A. had;with
B. were having;for
C. are having;for
D. had;for
绝大多数的航空器在对流层和中间层内活动。
