子房 ____ A、种子
胚珠 ____ B、胚
子房壁 ____ C、胚乳
受精卵 ____ D、果实
受精极核 ____ E、果皮
120×4+5×4=____×4。
—We all went to the park except you last weekend. Why didn't you come?
—Because I the park twice.