As soon as all the desks and chairs are we can let the competitors in.A. in the placeB.

问题补充：

As soon as all the desks and chairs are , we can let the competitors in.

A. in the place

B. on the place

C. in place

D. on place

答案：

A. in the place

B. on the place

(答案→)C. in place

D. on place

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