空运的货物，其声明价值是指每公斤毛重未超过20美元的任何物品都应按贵重货物处理。
参考答案：错
He_______ his brother, but he______playing with his brother very much.
A．isn’t like, likes
B．isn’t like, looks like
C．dosen’t like, likes
D．isn’t look like, is like
()斜坡式码头一般用于水位变幅较小的河港。
A．正确
B．错误
