钵盘苗
参考答案：
由专用的钵盘代替塑料软盘或其他隔离物育出的苗。这种秧盘育出的秧苗带有不易散碎而又互相分离的土坨，运输也很方便。
Kathy _____ a lot of Spanish by playing with the native boys and girls. [ ]
A. picked up
B. took up
C. made up
D. turned up
死亡过程可分为哪些阶段？并简述各期的表现。
