• 1. (2020七上·海曙月考) 结合语境及问答语调的基本规律，判断下面句子语调标注正确的选项是 _______。

  A . Tom! These are my↘books. Are those your↘books? B . Tom! These are↗my books. Are those your↗books? C . Tom! These are↗my books. Are those your↘books? D . Tom! These are my↘books. Are those your↗books?