【单选题】下列是一个Java Applet程序,输出结果是(要求只写出在Applet容器内显示的内容) import java.awt.*; import java.applet.*; public class Testuu extends Applet { float[]x={1.2f,3.4f,5.6f,7.8f}; public void paint(Graphics g) { int s=0; fo...
【单选题】下列关于胸腔闭式引流的护理,正确的是
A.
为保持管道密闭,水封瓶的长管应置在液面下 7 ~ 8 cm
B.
引流瓶应低于胸腔引流出口 30 ~ 50cm
C.
鼓励病人经常深呼吸与咳嗽,促进胸膜腔气体与液体的排出
E.
24h 引流液少于 150ml 可拔除引流管
【判断题】在 bootstrap中, 一定要引入Jquery.min.js文件,并放在bootstrap.min.js的前面。( )
【单选题】In a closed economy, national saving
A.
sometimes equals investment.
B.
always equals investment.
C.
is always less than investment.
D.
is always more than investment.
E.
is never equal to investment.
【单选题】In a closed economy, private saving equals:
【单选题】In a closed economy, national saving equals
B.
income minus the sum of consumption and government purchases.
C.
private saving plus public saving.
D.
All of the above are correct.
【单选题】下列关于胸腔闭式引流的护理,正确的是
A.
为保持管道密闭,水封瓶的长管应置在液面下7~8cm
C.
鼓励病人经常深呼吸与咳嗽,促进胸膜腔气体与液体的排出
【单选题】下列关于胸腔闭式引流的护理,正确的是
A.
为保持管道密闭,水封瓶的长度应置在液面下7~8cm
D.
鼓励患者经常深呼吸和咳嗽,促进胸腔气体与液体的排出
【判断题】在Bootstrap中引入的文件当中,jQuery.js必须在bootstrap.min.js之后引入。