在计算机内部，一切信息的存储、处理与传送都采用二进制来表示。( )

下面画线字的读音只有一组全对，请用选择。 

    浣溪沙    白发     行人    蕲水[ ]

A．wán    fà    háng    jīn 

B．wǎn    fā    háng    qí  

C．huàn    fà    xíng    qí    

D．wàn    fā    xíng    jì    

词汇运用（共10小题，每小题1分，满分10分）

请根据文章大意选择适当的单词并用其适当形式填入文章中,使文章意思完整。(有两项多余选项)

money  recycle  divide  help  for  electricity  brush   hard  nobody  as  take  instead

How did we help to save our earth this week? Let me tell you.

First, my family tried to save ___1___. We never left the lights on when leaving the rooms. We turned off the TV when ___2___ was watching it. Mum only used cold water in the washing machine. Second, we started ___3___ this week. We tried to write on both sides of our paper, not just on one side. We also ___4___ our rubbish into different bags. Mum kept the plastic shopping bags from the supermarket to use them __5___ rubbish bags. Third, my family started to save water. We stopped __6___ long baths and had short showers ___7___. We washed the toilet with used water. Mum and dad used less water to do the washing. My sister and I didn’t leave the tap running when we __8___ our teeth. At last, mum and dad began to save gas. Mum used to drive us to school, but now my sister and I started riding our bikes to school. It is 9____ work but good exercise. This week dad and a few of the people in his company also started to go to work in one car and share the costs.

These are great ways ___10___ protect our environment.

下列属于中央银行的特征的是(　　)。

A．吸收活期存款、创造货币

B．不以盈利为目的

C．制定和执行货币政策

D．货币政策的实施对象

E．制定和执行货币政策

※ [37～38] . ( 4)

保险代理人应在( )授权范围内从事保险代理业务。

A．投保人

B．被保险人

C．受益人

D．保险人