厂房及沟道内交流三芯电力电缆在桥架上不宜超过()。
A.一层;
B.二层;
C.三层;
D.四层。
参考答案:B
备付金银行账户内的资金发生损失、但备付金协议关于责任的认定约定不明的,支付机构和备付金银行应当妥善处理,不得因争议等影响客户办理支付业务及相关资金的安全。
A: What’s the date today B: It’s June 16. A: (16) Then it’s Dragon Boat Festival today, isn’t it B: Yes. (17) A: Did you have rice dumplings this morning B: Sure. (18) A: I didn’t. B: What a pity! But I happen to have got some with me. (19) A: I’d love to. By the way, why do you call it Dragon Boat, Festival B: Because in China, people race dragon boats this day every year. A: Oh, I see. (20) B: You are welcome. A. We Chinese usually eat rice dumplings this day. B. I hate eating rice dumplings. C. Thank you for your rice dumpling. D. I don’t think so. E. Would you like to have one F. Already G. How about you