10. Please separate your garbage and _______ it in the appropriate containers.
(A) to put
(B) putting
(C) puts
(D) put

答案：登入後查看
統計： A(8), B(20), C(16), D(174), E(0) #2205331

詳解 (共 1 筆)

#6142729

appropriate 適當的


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