执行如图所示的程序框图,如果输入x=3,那么输出的n值为( )
A:5
B:4
C:3
D:2
---Jenny,will you leave for the USA now?
---No. It will be two weeks________I leave here.
If people find out what you are doing here, it will completely ruin your________.
营养物质
体外燃烧释放能量(KJ/g)
体内氧化分解释放能量(KJ/g)
耗氧量(dL/g)
糖
17
0.83
蛋白质
23.5
18
0.95
脂肪
39.8
2.03
据上表内容不能作出的判断是( )