A：x≤﹣7
B：x≥﹣7
C：x＜﹣7
D：x＞﹣7
一艘船重为8.0×104N，当船漂浮在水面上时，船排开水的重力为 ____ N，此时船排开水的体积为____ m3（g=10N/kg，ρ水=1.0×103kg/m3）．
— The milk is a little ______.
— Oh, you can't drink it. Please throw it away.
有关糖类生理作用的下列概括中，错误的是( )
—Two cups.
