王大爷因中风出现右侧躯体半身不遂（偏瘫，有感觉不能动），由此可判断受损伤的大脑神

如图是某学生用截断一半的大塑料瓶及镀铬别针等材料自制的电解水的装置．根据图示回答下列问题：

（1）其所用电源为______电，由图可知A端为______极．

（2）与A端相连接的试管中得到的气体是______，可用______来检验．

柜员短期离岗，需详细登记（），交接双方和监交人签字确认。

A、运营主管工作日志

B、柜面业务交接登记簿

C、柜面重要事项登记簿

D、会计档案登记簿

    Fly into Lisbon and spend a couple of days exploring the capital, which is a terrific bargain. In addition to some worthwhile and affordable dining and lodging(住宿) choices, must-see sights include the Romanesque Lisbon Cathedral, which dates back to the 12th century, and the Moorish Alfama quarter, with its markets and winding cobblestone streets. Take a taxi or bus to the Belém district, where you’ll find the Tower of Belém and the Jerónimos Monastery. After Lisbon, you can take a day trip, by train, to Sintra, a beautiful town nestled(依偎) against the hills about 20 miles west of Lisbon; its castle and palaces, like the Sintra National Palace and the Pena National Palace, are well worth a visit.

To see the countryside, rent a car and drive southeast about 90 minutes to the Alentejo region. Base yourself in Évora, an architectural precious stone. By foot, explore its winding cobblestone streets, fountains and whitewashed houses. Attractions include the Roman Temple of Évora. And make sure to hear some fado, the traditional music of Portugal(葡萄牙).

Alternatively, head north from Lisbon to Oporto, about three hours, and then east to the winemaking region of the Douro River Valley. In his article Portugal Old, New and Undiscovered, Frank Bruni wrote: “All around us mountains undulated(波动) into the distance. The slopes（斜坡）in the foreground were an amazing patchwork of greens, reds, browns and grays, as if some grand hand had fashioned it into a picture on all that nature and agriculture can do.”

小题1: You can NOT enjoy the beauty of ________ in Lisbon.

A．the Sintra National Palace

B．the Moorish Alfama quarter

C．the Tower of Belém

D．Romanesque Lisbon Cathedral小题2: In Alentejo region, a tourist can ________.

A．walk by the sea bare feet

B．appreciate traditional music

C．enjoy a good view of the city

D．buy some precious stones cheap小题3: Frank Bruni’s words help the readers to get a better picture of ________.

A. Douro River Valley       

B. Lisbon       

C. Oporto       

小题4: The text is meant to ________.

A．advise on travelling in Portugal

B．describe the beauty of Portugal

C．introduce the attractions in Lisbon

D．compare the city with the countryside

绝对利益论认为，对外贸易的利益集中的表现在各国能够实现互通有无。

下列选项中，不属于预制混凝土板的是( )。

A．空心板
B．拱板
C．带肋板
D．井盖板