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(A) keep away 
(B) keep on 
(C) keep up  
(D) keep up with

答案:登入後查看
統計: A(11), B(49), C(45), D(71), E(1) #150646

詳解 (共 1 筆)

#797995
(A) keep away 避免靠近
(B) keep on  繼續
(C) keep up  保持
(D) keep up with 跟上
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