坏死后肝硬化与门脉性肝硬化的鉴别，下述哪一项不存在（） A.假小叶的大小 B.肝细胞

阅读理解。

                                                 Wetlands! Valuable Resources on the Earth

    There are many wetlands in China and some of them have become the world's important wetlands. The

Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are home for

many different kinds of animals. The world's largest Milu Deer Nature Reserve is in them. More than 700

Milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can

see some in the Red-crowned Crane Nature Reserve in the Yellow Sea Wetlands.

    The temperature in the wetlands is usually neither too high nor too low. There us a lot of rain and sunshine,

too. They are really good places for wildlife. Offering (提供) food and home for some special kinds of animals

is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent

flood. But some people want to change the wetlands to make more space for farms and less space for wildlife.

Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on

February 2nd, many activities are held to tell people more about wetlands.

1. The Chinese Yellow Sea Wetlands are in the ______ of China. [ ]

A. east

B. south

C. west

D. north

2. Usually the weather in the wetlands is ______. [ ]

A. hot

B. pleasant

C. cold

D. dry

3. The World Wetlands Day is on ______.[ ]

A. April 22

B. June 25

C. February 2

D. March 22

4. We must protect wetlands because ______.[ ]

A. they are home for wildlife

B. they can offer food to animals

C. they can prevent flood

D. all of the above

5. Some people want to change ______ to make more space for farms. [ ]

A. lands

B. world

C. wildlife

D. wetlands

汽包给水调节阀应选用气开式或附加保位阀。

如果同一品牌线下在销单品过少，则不可能出现的问题是（）。

A、各单品之间难以形成合力

B、影响品牌在本地的影响力

C、采购计划和调拨计划的回旋余地过小

D、各单品相互挤占市场份额

杨某家中饲养了3头耕牛，因有一头牛在农忙季节闲置不用，遂于2004年8月出租给同村农民李某，双方口头约定租期2年，每年租金为200元。在李某租用该耕牛10天以后，耕牛突然走失，李某寻找一天无果。8月10日双方协商，如果李某1个月内不能找回耕牛，则由李某赔偿原告1500元损失，并支付尚未交付的租金100元。几天后，李某终于找到了耕牛。在将牛牵回家的途中，李某打听到市场上耕牛的价格已涨至2000元，李某遂将牛牵到集市上出售给邻村的张某，获价款2100元。李某回家以后，谎称耕牛没有找到，向杨某交付了约定的1600元。不巧几天以后，杨某上邻村做活，在张某家发现了其耕牛。杨某要求带回耕牛，遭到张某拒绝。杨某遂向法院起诉，要求返还耕牛，赔偿损失。李某辩称已向王某支付了1600元，杨某的请求没有道理。

李某与张某之间的买卖合同效力如何为什么

关于有形资产净值债务率，下列说法中不正确的有( )。

A．有形资产净值债务率能反映债权人投资受到股东权益的保障程度
B．有形资产净值债务率是负债总额与有形资产净值的百分比
C．有形资产净值是股东具有所有权的有形资产的净值
D．对于债权人而言，有形资产净值债务率越高越好