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【单选题】
直接询问安全航向功能，适用下列哪种情况（）
A.
当ARPA检测到产生碰撞报警的目标船时，利用该功能
B.
所有已跟踪目标船，都可利用该功能
C.
适用于未录取的目标船
D.
B+C
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【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【单选题】两机动船对遇或接近对遇局面中的所指的“在相反的航向上”是指（）
A.
一船能看见另一船的红、绿舷灯
B.
一船能见到另一船的两桅灯成一直线或接近一直线
C.
一船能在船首左右各3°～ 5°的范围内见到他船的桅灯成一直线或接近一直线
D.
以上均是
【单选题】4轴飞行器，改变航向时（）
A.
相邻的2个桨加速，另2个桨减速
B.
相对的2个桨加速，另2个桨减速
C.
4个桨均加速
【单选题】某轮从（30°N,120°E）驶往（20°N,158°E），则恒向线航向为____
A.
73°、8
B.
106°、2
C.
163°、8
D.
253°、8
相关题目：
【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【单选题】两机动船对遇或接近对遇局面中的所指的“在相反的航向上”是指（）
A.
一船能看见另一船的红、绿舷灯
B.
一船能见到另一船的两桅灯成一直线或接近一直线
C.
一船能在船首左右各3°～ 5°的范围内见到他船的桅灯成一直线或接近一直线
D.
以上均是
【单选题】4轴飞行器，改变航向时（）
A.
相邻的2个桨加速，另2个桨减速
B.
相对的2个桨加速，另2个桨减速
C.
4个桨均加速
【单选题】某轮从（30°N,120°E）驶往（20°N,158°E），则恒向线航向为____
A.
73°、8
B.
106°、2
C.
163°、8
D.
253°、8
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