假设某公司一个项目在5年建设期内每年年末从银行借款50万元，借款年利率为6%，则该项

If you left your book on the table overnight, you would find the following morning that it was still exactly when you had left it, provided nobody had moved it. If a ball is made to roll on a very smooth surface, it will roll a long distance unless something stops it or changes its direction. This tendency of an object to remain at rest unless something moves it and to continue moving unless something stops it is known as the Law of Inertia.
The following examples show the truth of this law.

• (a) Put a table-cloth on a table and arrange a pile of books on it. Hold one edge of the tablecloth and pull it quickly. The table-cloth will come off, leaving the pile of books undisturbed.
• (b) Place a small piece of cardboard on an open jar and place a coin on it directly over its mouth. Use one finger to flick the piece of cardboard away. You will notice that the coin drops into the jar.
• (c) Sitting in a car which starts suddenly, you feel you are jerked backwards. In fact, you are not jerked backwards. Your lower half, which is in contact with the cushion, is forced to move forward with the car, and the upper part of your body, which remained at rest, is left behind.

In this passage, inertia means ______.

A．a situation in which no action is taken

B．a situation in which no progress is made

C．the feeling of someone not wanting to move or do anything

D．the force making an object stay at rest or continue moving

下列哪项中与小儿呼吸系统生理不符（）

A.头大、颈短、舌大

B.咽喉狭窄、声门裂高

C.主要经鼻呼吸

D.呼吸方式为胸式呼吸，肺活量大

E.通过增加呼吸频率来增加通气量

施工组织总设计是以单位工程为对象而编制的，是指导全局性施工的技术和经济纲要。

“社会主义思想道德要与社会主义市场经济相适应、与社会主义法律规范相协调、与中 * * 传统美德相承接。”能全面表达上述要求和特征的是（）

A.社会主义荣辱观

B.爱国主义为核心的民族精神

C.社会主义共同理想

D.改革创新为核心的时代精神

简述WLAN的特点。