中药鉴定最简单、常用的方法是（） A.基原鉴定 B.性状鉴定 C.显微鉴定

阅读理解。

     Many animals do strange things before an earthquake (地震). This news ma be important.

Earthquakes can kill people and knock down houses. The animals may help to save lives.

    Some animals make a lot of noise before an earthquake. Dogs that are usually quiet have started to

howl (嚎叫). Horses on farms have run around in circles. Mice have left their holes and run away.

Cows have given less milk.

    In a town in Italy,cats raced down the street in a group. That happened only a few hours before an

earthquake. In San Francisco , a man kept tiny pet frogs. One Sunday , the frogs jumped around more

than ever. They made loud noises,like bigger frogs. That night,an earthquake struck the city.

    People want to know when an earthquake is coming. Then they can. get away safely. Right now

there is no sure to know ahead of time. Maybe the best way is to watch the animals.

1. 判断正误（"T" 表示正确，"F"表示错误）。

    ( )   This story is mostly about how animals act before an earthquake. 

2. Before earthquake, the frogs jumped around ______ ever and made loud noises. 

3. What will horses do if an earthquake is coming?

    ____________________________________________  

4. How many kinds of animals do strange things before the earthquake? 

     ____________________________________________  

5. 将文中画线句子译成汉语。 

     ____________________________________________  

甲区人民法院受理一个执行案件后，发现被执行人在乙区有财产，遂委托乙区人民法院执行。乙区法院在执行中，案外人赵某对执行标的提出异议，主张该财产属于赵某所有，则：

A．乙区法院应当对该异议进行审查

B．乙区法院可以暂缓执行

C．乙区法院未收到甲区法院的指令时应当继续执行

D．乙区法院根据情况可以中止执行

我国已经将环境保护作为一项长期的基本国策，开展了大规模的“三河（淮河、海河、辽河）”、“三湖”水污染治理工作。目前我国正在进行“三湖”的水污染防治工程，此“三湖”是指    (    )

A．太湖、巢湖、滇池       

B．鄱阳湖、洞庭湖、太湖

c．青海湖、洪泽湖、巢湖   

D．太湖、鄱阳湖、洪泽湖

对下列二叉树

进行中序遍历的结果是______。

A) ACBDFEG
B) ACBDFGE
C) ABDCGEF
D) FCADBEG