—She         fly. But plane tickets are very expensive this time of year.

下列说法错误的是（　　）

在光滑水平转台上开有一小孔O，一根轻绳穿过小孔，一端拴一质量为0.1kg的物体A，另一端连接质量为1kg的物体B，如图所示，已知O与A物间的距离为25cm，开始时B物与水平地面接触，设转台旋转过程中小物体A始终随它一起运动g=10m/s²．问：

A

    Look! This is a picture of my teacher's family. This is Mr. Smith.  He  is my English  teacher. His wife is a doctor. She is nice. They have a son and a daughter. The boy's  name is Sam and the   girl's name is Kate. They are students. They are in the same school. They go to school on their bikes. Look! The son is like his mother. The daughter is like her father. Now they are all in China and can speak Chinese. They love China.