窗口將在 5秒后自動關閉.
cost
n.
我們必須降低生產成本。
以上來源於:《英漢大辭典》
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訴訟費;審理辯護費用
以上來源於:《英漢法律詞典》
單選題
Please find out how _____ and let me know it by Friday.
(A) were wrong
(B) will he arrive
(C) didn’t he sign up
(D) much it costs