第20题: [单项选择]The speaker asked his friend to help himself to food and drink because______. A. there were eggs and chicken in the fridge B. his friend was good at cooking C. his friend was very hungry D. he would come home late 参考答案:D 答案解析:[解析] 根据原文“As 1 was likely to be home rather late,I advised him to go to the kitchen and help himself