携带式电气设备的接地有什么要求？

治疗尿频脾肾气虚证的首选方剂是（）

A.补中益气丸

B.缩泉丸

C.菟丝子散

D.交泰丸合导赤散

E.补肾地黄丸

不允许在千分尺的固定套管和微分筒之间加入酒精、煤油、柴油、凡士林和全损耗系统用油(机油)。( )

下列说法不符合劳务报酬所得和稿酬所得的相关规定的是（）。

A.甲某受出版社委托为出版社提供审稿劳务所取得的所得，应当按照劳务报酬所得纳税

B.乙某提供翻译，并且在作品上署名取得的所得，应当按照劳务报酬所得纳税

C.稿酬就是指个人因其作品以图书，报刊形式出版，发表而取得的所得

D.劳务报酬所得一般属于个人独立从事自由职业取得的所得或属于独立个人劳动所得

用于厌氧菌感染性口炎及扁桃体炎含漱的药物是（）

A.碳酸氢钠溶液

B.呋喃西林溶液

C.1％过氧化氢溶液

D.复方碘液

E.碘氧液

水下旅馆

In a bay near Almeria in Southern Spain will be built the world’s first underwater residence for tourists. The hotel will be 40 feet down in the Mediterranean. As all the world opened to tour operators, there was still a frontier behind which lay three quarters of the globe’s surface, the sea; in whose cool depths light fades; no winds blow; there are no stars. There even the most bored travelers could recapture their sense of romance, terror or beauty. For a submerged hotel is such a beautiful idea．

The hotel will cost 170,000 and will be able to accommodate up to ten people a night. Up until now only scientists and professional divers have lived under the sea, but soon, for the first time, the public will be able to go down into the darkness. They will have to swim down in diving suits, but at 40 feet there would be no problem about decompression.

Design of the hotel was crucial. Most of the underwater structures used before had been in the shape of a diving bell or submarine. Professional divers could cope with such things but ordinary people would run the risk of violent claustrophobiA．Then an Austrian architect had the idea of making three interconnecting circular structures, 18 feet in diameter, and looking much like flying saucers. They would be cast in concrete and launched from the shore. Towed into position they would then be sunk. A foundation of cast concrete would already be in place on the sea beD．Pylons would attach the structures to this. Once in position the structures would be pumped dry. The pylons, made to withstand an uplift pressure of 350 tons, would then take the strain.

Cables linking the underwater structures to the hotel on shore would connect it with electricity, fresh water, television, and an air pump, and also dispose of sewage. Entry would be from underneath, up a ladder; because of the pressure inside there would be no need of airlocks or doors.

The first structure would include a changing room and a shower area, where the divers would get out of their gear. There would also be a kitchen and a lavatory. The second structure would contain a dining room/lecture theater, and sleeping accommodation for eight people. The third structure would contain two suites. A steward would come down with the ten customers, to cook and look after them. Television monitors would relay all that went on to the shore so that discussions on the sea bed could be transmitted to all the world．

Around the hotel there are plans to build a strange secret garden, over 100 yards square, of plastic shapes, curves, circles, hollows. This would have a dual function. First, to attract fish who would see it as a shelter and hiding place; secondly, to allow guests looking out of the reinforced windows to see a teeming underwater life.

So far at the site a diving tower 33 feet deep has been installed for diving instruction. An aquarium has been built, and zoologists from Vienna University are in regular attendance to supervise its stocking. There are storage cupboards full of the plastic shapes for the underwater garden and there is a model of the hotel. All that is needed now is permission from the Spanish Government to start building.

In the passage we are told that zoologists came from Vienna University to（）

A．study the fish in the aquarium

B．decide which fish to put in the aquarium

C．supervise the building of the aquarium

D．help build the aquarium