题目内容
（请给出正确答案）
[单选题]
While _ an enquiry, you ought to enquire into quality specification and price etc.
A.making
B.offering
C.sending
D.giving
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.making
B.offering
C.sending
D.giving
如果结果不匹配，请 联系老师 获取答案
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