单项选择题
张某，男27岁。近两个月来，忙于成人大专考试复习。3天前右侧期门处赤热作痒，继而作痛，昨日痛增，难以入寐，烦躁口苦。检查：皮肤带状红疹，间有数个小疱疹。舌红，脉弦数。
可能的疾病是：
- A.湿疹
B．牛皮癣
C．丹毒
D．蛇丹
E．风疹
点击查看答案
相关考题
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单项选择题
Ruining the Ruins Acid rain (酸雨) is now a familiar problem in the industrialized countries in Europe.Harmful gases are produced by power stations and cars. They dissolve in rainwater and this makes acid rain, which damages trees, rivers and streams.Acid rain is also capable of dissolving some rocks, and buildings made of soft rock,such as limestone(石灰石),are particularly badly affecteD．The acid rain attacks the rock,and so carvings and statues are eroded(受腐蚀)more quickly. __________(46) .According to a report in the New Scientist, acid rain is being blamed for the rapid decay of ancient ruins in Mexico. The old limestone buildings in places like Chichen Itza, Tulum and Palenque are wearing away very quickly indeed.These sites are the remains of the buildings built by the Mayas between 250 BC and AD 900,and the spectacular ruins of Mayan civilization are visited by thousands of touristsevery year.But those ruins are in danger of being seriously damaged by pollution. At many sites the stone has been covered with a layer of black substance. __________ (47) Scientists estimate that about one millimeter of stone is worn away every twelve years. __________ (48) The acid rain is said to be caused by pollution from oil wells in the Gulf of Mexico. Car exhaust Oases are also a problem. Local volcanic eruptions make the problem even worse. Nevertheless, with enough money and effort, researchers say that many of the problems could be solved and the rate of erosion reduceD．__________ (49).Mexico's current lack of funds is also partly due to oil. The country has rich oil fields and a few years ago, when oil was expensive, Mexico was selling large quantities of oil to the USA and earning a lot of money. __________ (50) However, the price of oil then dropped, and Mexico has been left owing enormous sums of money and with not enough income from oil sales to pay back the loans. So unless the price of oil rises, it is unlikely that Mexico will be able to afford to clean up the pollution and save its Mayan ruins from destruction. A．At others the painted surfaces inside temples are lifting and flaking off(剥落)and the stone is being eaten away.B．That is enough to have caused some of the ancient carvings to become seriously damaged already.C．These measures would reduce the pollution, but would not stop it completely.D．The government was therefore able to borrow huge sums of money from banks around the world, thinking they would have no problem repaying their debts.E．The problem, however, is not just a European one.F．However, the Mexican government does not have enough money to do the work,and needs to spend what money it has on the Mexican people. 第 46 题 请选择（46）处的最佳答案．
A.Harmful
B.
Acid
C.The
D.According
E.These
F.
But
G.__________
H.
Mexico's
I.At
J.
B．That
K.
C．These
L.
D．The
M.
E．The
N.
F．However,
O. -
单项选择题
Earth's Inner Core Scientists have' long struggled to understand What lies at the planet's center. Direct observation of its center is impossible, so researchers must ___________ (51) to other evidence.In 1889, a German scientistdetected a severe earthquake in Japan. Geophysicists concluded that shock waves___________ (52) jolts(晃动) from one side of Earth through the center to the other side. Then in 1936, Danish geophysicist Inge Lehmann studied the waves'___________ (53) to determine that within Earth's core of molten (熔化了的)iron lies a solid inner core-- But___________ (54) that core was made of eluded (难倒)her, Other geophysicists quickly determined that Lehmann's inner core was composed mostly ___________ (55) iron. Since then, Lehmann's discovery has ___________ (56)conventional Earth science.But now scientists are challenging traditional theory with new and radical___________ (57). For example, Earth's center could actually contain an 'inner core within the inner core,' claim Ishii and colleague Adam Dziewonski.Analyzing hundreds of thousands of earthquake wave___________ (58), they maintain that the inner core has at its heart a tiny, even more solid sphere(球体). This sphere 'may be the oldest fossil ___________ (59) from the formation of Earth,' says Dziewonski.Dziewonski and Ishii speculate that shortly___________ (60) Earth formed around 4.8 billion years ago, a giant asteroid (小行星) smashed into the young planet and nearly melted it. But Earth's center didn't quite melt; it___________ (61) mass as the planet cooled. The core within a core may B．e the kernel (核心) that endured. 'Its presence could change our basic ideas about the___________ (62) of the planet,' Dziewonski says.Dziewonski's idea is tame (温和的) compared to the ___________ (63) theories of independent geophysicist J. Marvin Herndon. Earth's inner core is made not of iron, he claims, but a ___________ (64) of nickel and silicon. Herndon has a truly revolutionary notion: Within the nickel silicide(硅化物) inner core is also.an 'inner' inner core -- an 8 kmowide ball of the element uranium. Uranium is radioactive. Herndon thinks the uranium releases heat energy as its atoms ___________ (65) fission-split and crash into one another in a chain reaction. In other words, we may live on top of a gigantic, 'natural'nuclear power plant. 第 51 题A．try B．leave C．turnD．point
A.
In
B.
But
C.
Analyzing
D.
Dziewonski
E.8
F.e
G.
Dziewonski's
H.an
I.try
J.leave
K.turn
D．point -
单项选择题
Mother Nature Shows Her Strength Tornadoes (龙卷风). and heavy thunderstorms moved across the Great Lakes and into Trumbull County on Saturday evening. The storms were dramatic and dangerous.George Snyder was driving the fire truck down Route 88 when he first noticed that a funnel (漏斗状的) cloud was behind him.'I stopped the truck and watched the funnel cloud.It was about 100 feet off the ground and I saw it go up and down for a while. It was moving toward Bradley Road and then suddenly it disappeared,' Snyder said.Snyder only saw one of the funnel clouds that passed through northeastern Ohio on Saturday. In Trumbull County, a tornado turned trees onto their sides. Some trees fell onto houses and cars. Other trees fell into telephone and electrical wires as they went down.Amanda Symcheck was having a party when the storm began. '1 knew something was wrong,' she said.'1 saw the sky go green and pink (粉红色). Then it sounded like a train rushing toward the house. I started crying and told everyone to go to the basement for protection.'The tornado caused a lot of damage to cars and houses in the area. It will take a long time and much money to repair everything. There was also serious water damage from the thunderstorms. The heavy rains and high wind caused the power to go out in many homes.The storms caused serious flooding in areas near the river. More than four inches 0f rain fell in parts of Trumbull County. The river was so high that the water ran into streets and houses. Many streets had to be closed to cars and trucks because of the high water,This made it difficult for fire trucks, police cars, and other rescue vehicles to help people who were in trouble.Many people who live near the river had to leave their homes for their own safety.Some people reported five feet of water in their homes. Local and state officials opened! emergency shelters for the people who were evacuated (撤走). The Red Cross served meals to them.'This was a really intense storm,' said Snyder. 'People were afraiD．Mother Nature can be fierce. We were lucky this time. No one was killed.' 第 16 题 The weatherwas nice in TrUmbull County on Saturday evening.A．RightB．WrongC．Not mentioned
A.
George
B.'I
C.It
D.
Snyder
E.
Amanda
F.'1
G.'
The
H.
The
I.
Many
J.Some
K.
'This
L.Mother
M.'
N.
A．Right
B．Wrong
C．Not
