问题
单项选择题
Why was my mother disappointed
A．Because I didn’t show her my homework.
B．Because I didn’t show her my homework in time.
C．Because I didn’t do my homework.
D．Because my homework was done poorly.
答案
参考答案：D
解析：理解推断。根据原文“How disappointed my mother was when I showed her my homework!”．译文为：我让妈妈看我的作业时，她多么失望啊!所以推断出妈妈失望的原因应当是作业完成得很差，选d。