夜的黑已经很浓重了。我合上作业本,不安地穿梭在月光的斑驳中。妈妈怎么还没回来?就在十分钟前,我拜托妈妈为我买一只圆规,妈妈爽快地答应。当她“噔噔”地下了几层楼阶时,我竟莫名其妙地喊了句“妈妈,您小心点儿”!说罢,我愣在原地,鬼鬼祟祟地捂紧了嘴。“啊?你再说一遍。”妈妈温润的嗓音从沉闷的楼道处传来。“哦,没……没什么呀。”我木然地回应,匆忙掩饰着声音的慌张,以及刚才一瞬间的深深的担 Night black has been very strong. I closed the homework, uneasy shuttle in the mottled moonlight. Mom did not come back yet? Ten minutes ago, I asked Mom to buy a compass for me, my mother readily agreed. When she “噔 噔 ” underground a few floors down, I actually inexplicably shouted “Mom, you be careful”! Well, I froze in place, sneakingly cover your mouth . “Ah? You repeat it. ” Mother warm voice came from the dull corridor. “Oh, no ...... Nothing.” I responded casually, hurriedly covered in the sound of panic, and the deep moment I had just felt