Don’t worry. All the kids by the nurses.A. are well taken care of B. take good care of C.

问题补充：

Don’t worry. All the kids by the nurses.

A. are well taken care of B. take good care of C. are taken good care of

答案：

解析：句意：被动语态表示主语是动作的承受者，即行为动作的对象。被动语态由“助动词be＋及物动词的过去分词”构成。take good care of照顾好……，被动语态的谓语动词是词组时不要把介词丢掉。故选C