【待诊习作】甜妈妈真偏心。我和弟弟都喜欢吃西瓜,可是妈妈每次就买一半,切成两块给我们吃。每次切完西瓜都让弟弟先选,弟弟每次都是毫无悬念地选择大块的,而我只能吃小块的。即使西瓜再甜, 】 【Pending study sweet mother really eccentric. My brother and I both like to eat watermelon, but my mother buys half each time and cuts it into two pieces for us to eat. Every time I cut the watermelon let my brother first choice, my brother every time there is no suspense to choose large, and I can only eat small pieces. Even if the watermelon is sweet,