Dr. Lee kept             doing the same experiment over and over again.
(A)in        
(B)on              
(C)away       
(D)with

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統計: A(233), B(989), C(78), D(101), E(0) #439274

詳解 (共 4 筆)

#698516
keep on 持續
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#874636

experiment 實驗;試驗

 

experience 經驗,體驗

 

時常傻傻分不清楚!!!!

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#910784
keep in
  1. v.抑制,隱瞞,隱藏,繼續燃燒

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#1412659
keep away 避免靠近不接近;使離開
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私人筆記 (共 1 筆)

私人筆記#103285
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experiment 實驗;試驗 exp...
(共 33 字,隱藏中)
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