【单选题】—What is your mother? —__________.
【单选题】She is my mother's mother.She is my ( ).
【单选题】She is my aunt’s daughter. So she is my .
【单选题】— How is Sally? — _____. [ ]
【单选题】当运算放大器不加反馈时,其工作状态是( )。
【单选题】—What’s the woman in a white hat? —____________.
【单选题】—Who is the girl in red in the photo? —She is my _____ Lily. She is my uncle’s daughter.
【单选题】—Who's that girl? —_________ [ ]
C.
She is my friend, Mary
【判断题】教师在测验后为每一位学生进行排名,并将成绩单贴在班级的墙上,这样的方法能够让学生产生积极的相互依赖关系。
【单选题】当运算放大器不加反馈时,其工作状态是( )