A:who is that girl ?
B:what's her name ?
C:what's his name ?
水稻的抽穗、扬花、结实过程是一个有性生殖的过程,因为在这一过程中,水稻( )
写谚语。
①秤砣虽小,____②吃一堑,____
读印度信息图,回答有关问题.