Any alteration in design would mean re-setting our machines, and the cost of this would be prohibitive ____ you could place an order for more than 5,000.

题库:外贸英语 类型:最佳选择题 时间:2019-11-16 16:12:53 免费下载:《1999年外销员统考外贸英语试题》Word试卷

Any alteration in design would mean re-setting our machines, and the cost of this would be prohibitive ____ you could place an order for more than 5,000.
A.until
B.with
C.unless
D.when

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