未完全熟透的（）有毒，会引起食物中毒。
A．扁豆、豆浆
B．油菜、白菜
C．萝卜、西红柿
参考答案：A
孝敬父母是中 * * 的传统美德。孝敬父母最重要的是
A．敬重和爱戴父母
B．理解和关心父母
C．行动上帮助父母
D．努力学习，积极上进
Tom, I heard that your mother went to Qindao last week. Could you tell me ________?
A．when she will come back
B．why will she come back
C．where will she come back
D．if she will come back
