22. It is necessary to ______ potential dangers before selling your product.
(A) look to
(B) look from
(C) look into
(D) look away

答案：登入後查看
統計： A(41), B(80), C(350), D(54), E(0) #2228391

詳解 (共 1 筆)

#3847601

考你look後面接介係詞是什麼意思

look to注意

look from從那邊看來

look into調查

look away漠不關心

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