题目内容

餐饮店接触食品的()等符合食品安全标准要求。

A. 设备
B. 工具
C. 容器
D. 包装材料

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import java.awt.*; public class X extends Frame { public static void main (String args) { X x = new X(); x.pack(); x.setVisible(true); } public X() { setLayout (new BordrLayout()); Panel p = new Panel (); add(p, BorderLayout.NORTH); Button b = new Button (“North”); p.add(b): Button b = new Button (“South”); add(b1, BorderLayout.SOUTH): } } Which two statements are true?()

A. The buttons labeled “North” and “South” will have the same width.
B. The buttons labeled “North” and “South” will have the same height.
C. The height of the button labeled “North” can very if the Frame is resized.
D. The height of the button labeled “South” can very if the Frame is resized.
E. The width of the button labeled “North” is constant even if the Frame is resized.
F. The width of the button labeled “South” is constant even if the Frame is resized.

制曲知识

什么是保本浮动收益理财计划?

酚酞的变色范围为()

A. 8.0—9.6
B. 4.4—10.0
C. 9.4—10.6
D. 7.2—8.8

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