Harry Potter only had a small room when he just came to his aunt’s.Choose the wrong answ

问题补充：

Harry Potter only had a small room when he just came to his aunt’s.

Choose the wrong answer :

A. to sleep

B. to sleep in

C. in which he could sleep

D. where he could sleep

答案：

(答案→)A. to sleep

B. to sleep in

C. in which he could sleep

D. where he could sleep

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