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题目内容
（河南经贸职业学院-经贸英语）
17[单选题,5分]
Please note that our offer will remain valid until the end of this month.
The underlined word can be substituted for by each of the following EXCEPT:
A.opened
B.good
C.firm
D.open
Please note that our offer will remain valid until the end of this month.
The underlined word can be substituted for by each of the following EXCEPT:
A.opened
B.good
C.firm
D.open
参考答案