若使用档位万用表测量交换机设备的工作电压时使用（）。A.50V直流电压档 B.200

阅读理解。

      My brother is twenty-five this year. He is now a worker in a factory. The factory is not near our home, so

he gets up early every morning, then he goes to work by bus. At about seven fifty, he gets to the factory. He

makes parts (零件) for watches. He works very hard, and everyone likes him very much and says he is a good

worker. He has his lunch in the factory. He often plays basketball during the break (工间休息). In the evening,

he learns English at home. His English is very good. He sometimes helps me with my English. I like him very

much.

1. My brother is _______. [ ]

A. a factory worker

B. a driver

C. a player

D. a teacher

2. My brother _______. [ ]

A. swims in a river

B. works in a factory

C. teaches in a school

D. learns English at school

3. My brother goes to work _______. [ ]

A. by bike

B. by car

C. on foot

D. by bus

4. In the factory, my brother _______. [ ]

A. sweeps the floor

B. makes parts for watches

C. sings songs

D. watches TV

5. In the evening, my brother _______. [ ]

A. writes letters

B. talks with me

C. learns English

D. watches TV

在资本帐户中，资本形成总额包括（）和存货增加。

患者女性，65岁，椎管内占位性病变入院，体检发现剑突与脐连线中点以下皮肤感觉明显减退，考虑其病变节段为（）

A.胸5～6椎体

B.胸6～7椎体

C.胸7～8椎体

D.胸8～9椎体

E.胸9～10椎体

心理学家曾研究过丈夫的权力动机与妻子的职业水平之间的关系。研究发现，男子的权力动机与妻子的职业相关程度为-0.42。由以上研究结果可以推导出( )。

A．丈夫的权力动机使他不鼓励妻子选择有竞争性的职业

B．丈夫有强烈的权力动机，则他的妻子有较少的可能选择有竞争性的职业

C．有强烈权力动机的男人只选择不希望做有竞争性工作的女性为妻

D．有职业抱负的女性只选择权力动机较弱的男性结婚

滤镜处理的效果不理想（）反复应用多次。

A.能

B.不能

C.能再次应用一次但不能