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(44), B(82), C(359), D(54), E(0) #2228391

詳解 (共 2 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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