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【简答题】
电影、电视作为声像教具用在地理教育中，都有哪些功能和作用?
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举报参考答案：
举一反三
【单选题】肝脓肿的声像图特征是（）
A.
肝脏回声增强，细密，肝内管道分布走向不明显
B.
肝脏萎缩，尾状叶增大，肝回声增粗，稍增强，表面不光滑，有结节感
C.
肝实质内出现低回声性至无回声性区，边缘不整齐，欠规则
D.
肝脏左叶增大，右叶萎缩，肝实质被网状高回声分隔，呈"地图样"改变
E.
肝内一个或多个圆形或椭圆形占位，呈等回声或弱回声，多有声晕
【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】睾丸精原细胞瘤的声像图特点是
A.
睾丸增大，形态不规则，轮廓不整齐，肿瘤内部为中等亮度、细小均匀回声
B.
睾丸增大，形态不规则，轮廓不整齐，肿瘤内部为杂乱的高回声
C.
睾丸增大，仍保持椭圆形，轮廓整齐，肿瘤内部呈中等亮度、细小均匀回声
D.
睾丸增大，仍保持椭圆形，轮廓整齐，肿瘤内部呈杂乱的高回声
E.
以上都不是
相关题目：
【单选题】肝脓肿的声像图特征是（）
A.
肝脏回声增强，细密，肝内管道分布走向不明显
B.
肝脏萎缩，尾状叶增大，肝回声增粗，稍增强，表面不光滑，有结节感
C.
肝实质内出现低回声性至无回声性区，边缘不整齐，欠规则
D.
肝脏左叶增大，右叶萎缩，肝实质被网状高回声分隔，呈"地图样"改变
E.
肝内一个或多个圆形或椭圆形占位，呈等回声或弱回声，多有声晕
【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】睾丸精原细胞瘤的声像图特点是
A.
睾丸增大，形态不规则，轮廓不整齐，肿瘤内部为中等亮度、细小均匀回声
B.
睾丸增大，形态不规则，轮廓不整齐，肿瘤内部为杂乱的高回声
C.
睾丸增大，仍保持椭圆形，轮廓整齐，肿瘤内部呈中等亮度、细小均匀回声
D.
睾丸增大，仍保持椭圆形，轮廓整齐，肿瘤内部呈杂乱的高回声
E.
以上都不是
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