辨一辨,找朋友。
悔( )响( )街( )狼( )
诲( )晌( )衔( )猎( )
后悔 教诲 响声 半晌 大街 衔接 饿狼 猎人
(答案不唯一)
If Becky hadn't missed the bus, she ______late for the lecture.[ ]
A. would have been
B. wouldn't have been
C. had been
D. wasn't
生物质能是()通过叶绿素将太阳能转化为化学能而储存在生物质内部的能量。