【简答题】听对话,选答案 1. Who is Linda? A. The boy's sister. B. The boy's teacher. C. The boy's friend. 2. Who are in the picture? A. Maria's uncle and aunt. B. Maria's grandfather and mother. C. Maria's father and ...
【单选题】-Who’s ______boy under the tree?-Bill. He’s ______ active boy.
【单选题】电压型逆变电路,输出电压 u 0 的波形是 ( ) 。
【单选题】Who is the oldest child in the boy's family?
【简答题】听录音,排顺序。 ( ) Good afternoon. ( ) Let's watch TV. ( ) Who's that woman? ( ) Who's that boy? ( ) This is my sister. ( ) She's a girl.
【单选题】— _____ the boy _____ the second picture? — He's my cousin, Peter. [ ]