These studies will yield valuable lemons ________.
(A) in which to save lives and protect property
(B) how to save lives and protect property
(C) in how to save lives and protect property
(D) about those to save lives and protect property

答案：登入後查看
統計： A(228), B(101), C(227), D(79), E(0) #330508

詳解 (共 5 筆)

#749844
in =在於的意思 

在於如何實行養生保健之道
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#361105
請問為什麼要加in?
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#297365

Correction: C

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0
#297485
原本答案為D,修改為C
(共 13 字，隱藏中）
前往觀看
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0
#300497
此題怎解?
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