10.下列单项式中,与3xy2是同类项的是( )
0 279560 279568 279574 279578 279584 279586 279590 279596 279598 279604 279610 279614 279616 279620 279626 279628 279634 279638 279640 279644 279646 279650 279652 279654 279655 279656 279658 279659 279660 279662 279664 279668 279670 279674 279676 279680 279686 279688 279694 279698 279700 279704 279710 279716 279718 279724 279728 279730 279736 279740 279746 279754 366461
| A. | -$\frac{1}{2}$xy2 | B. | -3xy | C. | -3x2y | D. | 2x2y2 |