花期较长的木本花卉有哪些？
参考答案：
八仙花花期6-7月、杜鹃花、扶桑花期全年、石榴、叶子花
The majority of the local people got benefit from the medical reform which they are in ___ of.
A．honor
B．danger
C．favor
D．memory
能量金字塔和生物量金字塔都能体现出生态系统中能量流动的基本规律。( )
