6.He failed to get the ticket on Friday because there were no tickets____.
问题描述：
6.He failed to get the ticket on Friday because there were no tickets____.
[A] attainable
[B] feasible
[C] vacant
[D] available
答
答案是D,句子是：他在周五没有买到票,因为当天没票了.所以只能选,available.其它的选项都不对
attainable 可达到,可获得的,capable of being attained or accomplished
feasible 可行的,合情合理的 capable of being done with means at hand and circumstances as they are
vacant 未被占用的（土地,座位等）,（职位）空缺的
available 可用的,现成可以用的,空闲的（人）,obtainable or accessible and ready for use or service
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