植物细胞特有的能量转换器是（ ）
A：线粒体
B：叶绿体
C：细胞壁
D：液泡
My time in the middle school was one of ________ periods of my life.
仿照例句的句式和修辞，写出你对家的感受。
例句：如果人生是一场旅行，那么家是一夜星空，在夜深人静的时候一次次抚平你行走的创伤。
Fire is very important ________ we need to use it to cook food.
On the left of the flowers ________ a big table.
I like ______. Yummy(美味的) and orange.
