Hehasbeenoutofworkforthreemonths;asaresult,hehasto

問題詳情：

 He has been out of work for three months; as a result, he has to _______ on family expenses by one-third.

   A. cut up       B. cut in        C. cut down        D. cut out

【回答】

C

知識點：動詞

題型：選擇題