按临床分度，重度吸入性损伤是指（）。 A.伤及气管以上 B.伤及咽部以上 C.伤及支

汉字编码包括（）。

A.输入码

B.交换码（国标码）

C.机内码

D.输出码

如图所示，将一根不可伸长、柔软的轻绳两端分别系于A、B两点，一物体用动滑轮悬挂在绳子上，达到平衡时，两段绳子间夹角为θ₁，绳子张力为F₁；将绳子B端移至C点，等整个系统达到平衡时，两段绳子间的夹角为θ₂，绳子张力为F₂；将绳子B端移至D点，待整个系统达到平衡时，两段绳子间的夹角为θ₃，绳子张力为F₃，不计摩擦，则

A．  B．   C．F₁＞F₂＞F₃      D．F₁=F₂＜F₃

胸廓的组成？

什么叫交流电的有效值、最大值？有效值与最大值之间有什么关系？

The most accurate and most boring way to (66) Java is that it is a new computer programming language developed by Sun Microsystems that creates (67) independent programs that can be distributed and run remotely. To run Java programs, a computer must have a Java interpreter. Currently (68) Java programs are small "applets" that are (68) as part of web pages.

When you use a Java (69) browser to view a Web page that includes a Java applet, the browser loads the applet onto your computer through your modem or network. Then the Java interpreter runs the applet, which could include animation or sound, on your computer rather than transmitting the code bit by bit over Internet. A few thousand bytes of Java code can turn into a powerful program on your computer.

So an applet could include (70) with Java interpreter.

（69）处填（）。

A．stable

B．probable

C．available

D．capable