因为里面太黑没看到

来源：初中生学习指导, 2018, Z1: 52.

<正>Mother:I left two pieces of cake in the cupboard this morning, Johnny,and now there is only one piece left. Can you explain that?妈妈:约翰尼,我今天早上在橱柜里放了两块点心。现在就剩下一块了。你能解释一下吗?Johnny:Well, I suppose it was so dark that I didn’t notice the other.约翰尼:嗯,我想是因为里面太黑,我没看到另外那块。