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【单选题】
A company operates in export and import markets, and its operational cash flows are affected by movements in exchange rates, which are highly volatile. As a result, the company has great difficulty in establishing a budgeting system that is reliable for more than three months ahead. Which one of the following approached to budgeting would be most appropriate for this company‘s situation?A.
Flexible budget
B.
Incremental budgets
C.
Rolling budget
D.
Z ero based buget
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皮皮学刷刷变学霸
举一反三
【单选题】根据生态学的基本原理分析：植株矮小，根系发达，叶小而厚，叶表皮细胞壁厚气孔深陷，栅栏组织层次多，此类植物可能为（ ）
A.
水生植物
B.
旱生植物
C.
阴生植物
D.
阳生植物
【简答题】人民民主的坚强柱石是 （ ）
【简答题】Compréhension orale 1
【单选题】Y114-4型电动机,电源频率是60Hz,转 差 率 s = 6 %, T N =200Nm,则电动机的输出功率P为多少
A.
34.01kw
B.
29.53kw
C.
35.43kw