正确答案: C
1008种
题目:(9)某单位安排7位员工在10月1日至7日值班,每天1人,每人值班1天,若7位员工中的甲、乙排在相邻两天,丙不排在10月1日,丁不排在10月7日,则不同的安排方案共有
解析:C
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学习资料的答案和解析:
[单选题]—May I open the window to let in some fresh air ?—___________
Go ahead!
[单选题]32 jack descried his father, who _____a brave boy many years ago, as a strong-wiled man
must have been
[单选题]Your stay on the islands will be most impressive mainly because of.
a closer view of animals
[单选题]
until
解析:解析:本题考查连词辨析。同34题,此时选择until,直到每个人都拿到礼物