治疗心脾两虚失眠的穴组是（） A.大陵、太溪、神门、心俞 B.脾俞、心俞、神门、三阴

同学们玩过“化学扑克”牌吗？它的玩法是：上家出牌，如果下家牌中的物质能与上家的发生反应，即可出牌，按此规则，出完牌的为赢家。下图表示的是某局牌的最后一轮。桌面上是一张图甲的“盐酸”牌，ABCD四位玩家手中都剩下一张牌（见图）。

(1) 如果本局每一位玩家的牌都能出掉，则四位玩家的出牌顺序为：（填标号）

写出甲牌中物质与C玩家牌中物质发生反应的化学方程式____________________，

属于____________________反应（填基本反应类型）。

（2）如果本局只有一位玩家的牌出不掉，你认为该玩家是         （填标号），

他们的出牌顺序为：（填标号）

以下是大型活动中维护现场观众秩序的安保措施（）。

A.在观众入口处，设置“s”型缓进通道

B.观众入口处安排工作人员负责维护观众入场秩序

C.对活动现场进行安全检查

D.散场时，开通广播系统，引导观众迅速、有序退场

E.提高检票速度，使观众能够迅速入场

Even plants can run a fever, especially when they are under attack by insects or disease. But (1) humans, plants can have their temperature (2) from 3,000 feet away—straight up. A decade ago, (3) the infrared scanning technology developed for military purpose and other satellites, physicist Stephen Paley (4) a quick way to take the temperature of crops to determine (5) ones are under stress. The goal was to let farmer (6) target pesticide spraying (7) rain poison on a whole field, which (8) include plants that don’t have the pest problem.

Even better, Paley’s Remote Scanning Services Company could detect crop problem before they became (9) to the eye. Mounted on a plane flown at 3,000 feet (10) , an infrared scanner measured the heat emitted by crops. The data were (11) into a color-coded map showing (12) plants were running "fevers". Farmers could then spot spray, using 50 to 70 percent less pesticide than they (13) would.

The bad news is that Paley’s company closed down in 1984, after only three years. Farmers (14) the new technology and long-term backers were hard (15) . But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to (16) into operation. Agriculture experts have no doubt about the technology works. "This technique can be used (17) 75 percent of agricultural land in the United States," says George Oerther of Texas A＆M. Ray Jackson, who recently retired from the Department of Agriculture, thinks (18) infrared crop scanning could be adopted by the end of the decade. But (19) Paley finds the financial backing (20) he failed to obtain 10 years ago.

17（）

A.of

B.in

C.for

D.on

手阳明大肠经共20穴。

本经孕妇不宜针刺的穴位是（）

A.手三里

B.臂臑

C.合谷

D.曲池

E.阳溪