Listentothepassageandfillintheblankswiththewordsyouhear.
The105thSessionofChinaImportandExportFairwasheldinGuangzhou,fromApril15to19,2009.It1)bytheMinistryofCommerceofP.R.China.Withagross2)of15,000sqm,5,000boothsweresetup.The105thSessionofChinaImportandExportFair3)industrialproducts,supplementedbyconsumergoods.Theexhibits4)nineexhibitionsubsections:MachineryandEquipment,SmallVehiclesandSpareParts,HardwareandTools,BuildingMaterialsandKitchenandSanitaryEquipment,Electronics,5)andHouseholdElectricalAppliances,ConsumerGoods,DecorationsandGifts,FoodstuffsandAgriculturalProductsandRawMaterials.
The105thSessionofChinaImportandExportFairwasheldinGuangzhou,fromApril15to19,2009.It1)bytheMinistryofCommerceofP.R.China.Withagross2)of15,000sqm,5,000boothsweresetup.The105thSessionofChinaImportandExportFair3)industrialproducts,supplementedbyconsumergoods.Theexhibits4)nineexhibitionsubsections:MachineryandEquipment,SmallVehiclesandSpareParts,HardwareandTools,BuildingMaterialsandKitchenandSanitaryEquipment,Electronics,5)andHouseholdElectricalAppliances,ConsumerGoods,DecorationsandGifts,FoodstuffsandAgriculturalProductsandRawMaterials.
举一反三
- 自动变速器的汽车每行驶（ ）Km，一般要换自动变速器油一次。 A: 1×105～2×105 B: 2×105～3×105 C: 3×105～4×105 D: 4×105～4×105
- 假定有两个关系R与S，其内容分别为： R关系 S关系 A B C B C D 1 2 5 2 5 17 2 5 6 2 5 9 3 5 4 5 4 1 (πA,B(R))×(πC(S))的运算结果为 ______。 A．A B C 1 2 5 1 2 4 2 5 5 2 5 4 3 5 5 3 5 4 B．A B C D 1 2 5 17 1 2 5 9 3 5 4 1 C．A B C S.B S.C D 1 2 5 2 5 17 2 5 6 2 5 9 3 5 4 5 4 1 D．A B C 2 5 6
- 已知环比增长速度为2%、5%、8%、4%，则定基增长速度为（ ）。 A: 2%×5%×8%×4%-100% B: 2%×5%×8%×4% C: 102%×105%×108%×104%-100% D: 102%×105%×108%×104%
- 已知环比增长速度为3%、4%、5%、6%，则定基增长速度为（ ）。 A．3%×4%×5%×6% B．（3%×4%×5%×6%）-100% C．103%×104%×105%×106% D．（103%×104%×105%×106%）-100%
- 一个待排序的数据元素序列为{5, 4, 3, 2, 1}，采用基本插入排序对其进行排序，以下（ ）是插入排序每一趟的结果。 A: 4 5 3 2 1 3 4 5 2 1 2 3 4 5 1 1 2 3 4 5 B: 5 4 3 1 2 5 4 1 2 3 5 1 2 3 4 1 2 3 4 5 C: 4 3 2 1 5 3 2 1 5 4 2 1 5 4 3 1 5 4 3 2 D: 4 5 3 2 1 2 3 4 5 1 3 4 5 2 1 1 2 3 4 5