增加煤气量时要先加烟道吸力，后加煤气量，减煤气量时要先减吸力，再减煤气流量。

电动机保护一般有（）、（）及单相接地和过负荷保护等。

下面关于文件夹的命名的说法不正确的是( )。

A．可以使用长文件名

B．可以包含空格

C．其中可以包含“”

D．其中不能包含“＜”

内伤杂病包括脏腑经络病证、气血津液病证，分别以什么病理变化进行证候归类的

A．脏腑

B．气血津液

C．三焦

D．脏腑、经络、气血津液

E．卫气营血

古诗词名句默写。（10分）

（1）逝者如斯夫，                。（《论语》）

（2）春潮带雨晚来急，                。（韦应物《滁州西涧》）

（3）东边日出西边雨，                。（刘禹锡《竹枝词》）

（4）何当共剪西窗烛，               。（李商隐《夜雨寄北》）

（5）岑参《白雪歌送武判官归京》中的诗句“                ，                ”以新颖传神的比喻将塞外雪景生动地展示读者的眼前。

（6）李白《行路难》中的诗句“                ，                 ”表现了诗人积极乐观、对未来充满憧憬的情怀。

（7）勤俭节约，珍惜劳动成果是中 * * 的传统美德。请写出一联表现这一主题的古诗词名句：                ，                。

When an invention is made, the inventor has three possible (1) of action open to him: he can give the invention to the world by publishing it, keep the idea (2) , or patent it.

A (3) patent is the result of a bargain (4) between an inventor and the state, hut the inventor gets a limited period of monopoly and publishes full details of his invention to the public after that period (5) .

Only in the most exceptional circumstances (6) the lifespan of a patent (7) to alter this normal process of events.

The longest extension ever (8) was to Georges Valensi; his 1939 patent for color TV receiver circuit was extended until 1971 because for most of the patent’s normal life there was no color TV to (9) and thus no hope for reward for the invention.

Because a patent remains permanently (10) after it has terminated, the shelves of the library attached to the (11) office contain details of literally millions of ideas that are free for anyone to use and, if (12) than half a century, sometimes even repatent. Indeed, patent experts often advise anyone (13) to avoid the high cost of conducting a search through (14) patents that the one sure way of violation of any other inventor’s right is to plagiarize a dead patent. Likewise, because publication of an idea in any other form (15) invalidates further patents on that idea, it is traditionally (16) to take ideas from other areas of print. Much modern technological advance is (17) on these presumptions of legal security.

Anyone closely (8) in patents and inventions soon learns that most "new" ideas are, in fact, as old as the hills. It is theft reduction to commercial practice, either through necessity or dedication, or through the availability of new technology, (19) makes news and money. The basic patent for the theory for magnetic recording dates back to 1886. Many of the original ideas behind television originate (20) the late 19th and early 20th century. Even the Volkswagen rear engine ear was anticipated by a 1904 patent for a cart with the horse at the rear.

13（）

A.wished

B.refusing

C.refused

D.wishing