How much _____ the pen? [ ]
A. are
B. does
C. is
D. does
答案:C
下列哪个选项是创建一个标识有“关闭”按钮的语句?()
A.TextField b = new TextField("关闭");
B.TextArea b = new TextArea("关闭");
C.BuRon b = new Button("关闭");
D.Checkbox b = new Checkbox("关闭");
茵陈汤证的治法是()。
A.温中化湿退黄
B.泻热逐瘀退黄
C.清热利湿退黄
D.和解少阳,清热祛湿
E.清热利湿,解表散邪