未知题型 下列程序段的执行结果为 a='ABBACDDCBA' For I＝6 To 2 Step-2 x＝Mid(a,I,I) y＝Leh(a,I) z＝Right(a,I) z＝x & y & z Next I Print zD.ABBABA

未知题型 阅读下列程序： Private Sub Commad1_Click() Dim i As Integer,k As Integer k＝2 For i＝1 To 3 Print H(k) Next i End Sub Function H(j As Integer) a＝0 Static b a＝a+1 b＝b+1 H＝a*b+j End Function 程序运行后，单击命令按钮输出结果是D.356

未知题型 The proposed 'alternative funding models'(Paragraph 2) might be more clearly based onA.cost-sharing between insurers and patients.B.moderate constraints on medical budgets.C.delivering consumers' costs to tax-payers.D.generous allocations of money to hospitals.