语音知识。从下列每组单词中找出一个划线部分不同于其他三个的选项。
The children without parents ______ good care of by their teachers in this special school.
Do you have________ to say about your study?
My uncle is used to for the children in poor areas.
Our teacher told us in the class.
——Did you go to Jack’s birthday party?——No, I _________.