Good care must these children especially when they are ill.A. take B. be takenC. take of

问题补充：

Good care must these children, especially when they are ill.

A. take

B. be taken

C. take of

D. be taken of

答案：

A. take

B. be taken

C. take of

(答案→)D. be taken of

解析：考查固定搭配的被动语态。固定搭配take care of照顾…本题是把care提前，后面使用被动语态的形式。故D正确。