This island is _______a dependency (属地)to US.A.no longerB.no moreC.not any more
This island is _______a dependency (属地)to US.
A.no longer
B.no more
C.not any more
This island is _______a dependency (属地)to US.
A.no longer
B.no more
C.not any more
第1题
A.Dλ=DeP×Sec起止点的平均纬度
B.Dλ=ƩDeP×Sec到达点纬度
C.Dλ=DeP×Sec起止点的平均经度
D.27.Dλ=ƩDeP×Sec起始点纬度
第2题
A.(DEP—CA1301/A3031—ZBAA1430—ZGGG)
B.(DEP—CCA1301/A3031—ZBAA1430—ZGGG)
C.DEP—CCA1301—ZBAA1430—ZGGG
D.(DEP—CCA1301—ZBAA1430—ZGGG)
第6题
排列的生成:(1..n)
procedure solve(dep:integer);
var
i:integer;
第7题
()
A.π2,4 (σ8='开发部'(EMP×DEP))
B.π2,4 (σ1=9(EMP σ2='开发部'(DEP)))
C.π2,3 (EMP×σ2='开发部'(DEP))
D.π2,3 (π1,2,4,6(EMP) σ2='开发部'(DEP))
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