what are sold on the first floo

The President stood on the _____ waving to the crowd below. A: flat B: floo C: alcony D: apartment

下列不属于数据库数学函数的是（） A: CEILING B: floo C: Round D: LENGTH

Please help me move the table in. — But there is not enough () for it. A: place B: floo C: oom D: ground

保留指定位数小数，且采用四舍五入的函数是 A: ound B: trunc C: floo D: ceil

In the story, Harry Potter used _______ to go to the stadium of Quidditch World Cup. A: Floo powder. B: Portkey. C: Apparition. D: Broomstick.

A term applied to the bottom shell plating in a double-bottom ship is ___. A: ottom floo B: outer bottom C: shear plating D: tank top

当 a=-3.2，使用取整函数得出-4，则该取整函数是( )。 A: fix B: ound C: ceil D: floo

保留指定小数位数，但不采用四舍五入，而且直接舍弃右侧不需要的小数部分，使用的函数是 A: ound B: trunc C: floo D: ceil

Which of the following was NOT done by the researchers in their study（） A: Interviewing wood mill operators and landowners about logging. B: Surveying fire damages from the airplane. C: Measuring the actual wood harvest in selected parts of forest. D: Surveying the damage of forest caused by Amazon floo