⑴leave home ⑵Rainbow Primary School ⑶underground station journey ⑷he gets off the train at park street station and then takes bus no. 12
失去雏鸟的红雀给金鱼喂食，像喂自己的雏鸟一样，该行为的正确解释是（ ）
80＋50=____
30＋90=____
