John is a lazy student one of bad study habits is to leave for tomorrow ought to be done t

问题补充：

John is a lazy student,one of bad study habits is to leave for tomorrow ought to be done today.

A. his;something

B. whose;what

C. whom;that

D. his;that

答案：

A. his;something

(答案→)B. whose;what

C. whom;that

D. his;that

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