问题
单项选择题
某商品流通企业某种商品前10个月的实际销售量如下表，用上期销售量法预测第 11个月的销售量为( )吨。
| 时间(月) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 实际销售量(吨) | 520 | 510 | 600 | 560 | 580 | 570 | 540 | 530 | 590 | 570 |
A．570
B．565
C．560
D．550
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
某商品流通企业某种商品前10个月的实际销售量如下表，用上期销售量法预测第 11个月的销售量为( )吨。
| 时间(月) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 实际销售量(吨) | 520 | 510 | 600 | 560 | 580 | 570 | 540 | 530 | 590 | 570 |
A．570
B．565
C．560
D．550
参考答案：A
Passage Two
Which of the following factors did NOT contribute to the sea disaster
A．Andrea Doria was not very far from other ships.
B．It was dark and foggy.
C．Andrea Doria was going at a fast speed.
D．Andrea Doria’s killer had an ice-breaker like bow.