35. Don’t sit the corner of the desk. That’s impolite for a student.A. onB. inC. toD. At

问题补充：

35. Don’t sit the corner of the desk. That’s impolite for a student.

A. on

B. in

C. to

D. At

答案：

(答案→)A. on

B. in

C. to

D. At

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