箨耳
参考答案：
禾本科竹类植物的箨鞘顶部，或箨叶茎延伸的耳状物，相当于叶耳。
---How about going surfing this Sunday?
---________. I love sports and getting close to the sea.
A．It’s up to you
B．It all depend
C．I’m afraid not
D．I couldn’t agree more
矿井水害发生的基本条件是什么？
