根据表格判断下列句子正(√)误(×)。

( ) 1. There is a chair in Peter's room.

( ) 2. There is a chair and a bed in Mike's room.

( ) 3. There is a closet and two end tables in John's room.

( ) 4. There is an air-conditioner in Amy's room.

( ) 5. There is a trash bin and a closet in Sarah's room.

下面几种说法中错误的是（　　）

A．2a表示两个a相加

B．平行四边形一定是轴对称图形

C．从6：00到8：00，时针旋转了60°

D．奇数加奇数等于偶数