胆管癌最主要的表现是()
A.腹痛
B.梗阻性黄疸
C.消瘦
D.贫血
E.肝大
参考答案:B
解析:胆管癌主要表现为进行性加重的梗阻性黄疸,少数患者黄疸可有波动。
Don’t worry. We have ___________food in the fridge now.
A. much B. many C. little
在窗体中添加一个命令按钮(名为Command1)和一个文本框(名为Text1),然后编 写如下事件过程:Private Sub Command1_Click()Dim x As Integer, y As Integer, z As Integer x=5:y=7:z=0Me!Text1="" Call p1(x,y,z) Me!Text1=z End SubSub p1(a As Integer, b As Integer, c As Integer)c=a+b End Sub打开窗体运行后,单击命令按钮,文本框中显示的内容是__________ 。