账户冻结止付交易用于有权部门单位、个人存款账户（不含国债）进行（）。
A.司法冻结
B.质押冻结
C.银行止付
D.存款保留
参考答案：A, B, C, D
A:Hi,Susan. What movie are you watching tonight?
B:小题1: It's my second time watching it.
A: Man on Wire...Hmm...
B: 小题2:
A: Yeah, I do. It's a great movie.
B: I agree.小题3:
A: Oh, I remember. And it was in New York. I love that city.
B:Me, too.小题4:
A: I'd love to ,but I have to stay at home with my mom.小题5:
B: Sorry to hear that.Hope your mom will be better soon.
A:Thanks. Enjoy your night.
某人在地面上最多能举起60kg的物体，则他在以2m/s2的加速度匀加速下降的电梯里最多能举起______kg的物体．（g取10m/s2）
