(　　)23. When the floors are dirty, Lisa is always the first one to ________ to mop them.
(A) pray　
(B) volunteer　
(C) boil　
(D) shoot

答案：登入後查看
統計： A(12), B(130), C(4), D(20), E(0) #359987

詳解 (共 1 筆)

#941904

volunteer ： 自願

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