题目

Hello! My name’s Cindy Smith. I’m 12 now.1.Here are 2 photos of my family. You can see my grandparents, my parents, my sisters and me. This is my grandpa Bob Smith. He likes purple. His jacket is purple .My grandma is 65 years old. 2.她的名字是爱丽丝，她的姓氏是史密斯。We always call her beautiful Alice. She likes blue. She has a blue dress. My father Peter Smith is 40 now. He is a doctor.He kept working day and night during the COVID-19 outbreak（新型冠状病毒爆发期间）. My mother Helen is 40, too. 3.She likes red and she has a red hat. I want to watch the mov3、一元二次方程x2=3x的根为（　　）A、x=3B、x1=0，x2=3C、x=-3D、x1=-3，x2=0