问题
选择题
—Why didn't you arrive there until three days later?
—Because the heavy rain _____ the difficulties of the journey. [ ]
A. added
B. added to
C. was added
D. was added to
答案
答案：B
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—Why didn't you arrive there until three days later?
—Because the heavy rain _____ the difficulties of the journey. [ ]
A. added
B. added to
C. was added
D. was added to
答案：B
(三)
| 时间(月) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 实际销售量(个) | 132 | 128 | 129 | 116 | 86 | 94 | 101 | 121 | 142 | 128 | 103 |
该业务员决定购进一批S品牌的U盘，这一决策属于( )。
A．战略决策
B．高层决策
C．中层决策
D．基层决策