有90支铅笔，40把尺子和50本练习本，平均奖给五年级评选出的“优秀少先队员”，

在我国，影响商业银行存款量增减的外部因素是( )。

A．存款利率

B．服务质量

C．存款种类

D．业务关系

下列选项中，需在管理费科目列支的是（）。

A、电子设备耗材购置

B、钞币运送费

C、保险费

D、外事费

E、差旅费

依据《关于从外层空间遥感地球的原则》，下列哪项不是卫星遥感地球应遵守的原则 ( )

A．为所有国家谋福利

B．经受感国同意

C．与受感国协商

D．向有关国家提供环保及免受自然灾害的资料

The development of e-commerce may well bring the world into a brand new era of "electronic currency". At the moment, (51) areas in Europe, the United States and Asia have already started studying the possibility of an electronic currency. Electronic currency is not only about currency. It (52) to an entire finance system on the Net. It includes a virtual numeric currency, an electronic system of withdrawals, transfers and loans, and (53) cards of all shapes and sizes. The (54) of an electronic currency system implies the emergence of "virtual banks" and "virtual enterprises". Actually, the first virtual bank appeared in the US in 1995. (55) it is a small and insignificant bank, it represents the trend of the future. In time to come, we may even have to (56) the familiar paper currency.

As the Net pushes the economy (57) rapidly, the economy is also bringing the Net market forward, resulting in the Internet itself becoming the world’s largest emerging market. Of course, this is just the beginning. Although there are many companies which made huge profits (58) in the Internet market, they tend to be small companies. To date, most companies are making losses. The competition in the knowledge-based economy will also be more (59) This will definitely promote (60) and more efficient cooperation.

60().

A.rougher 

B.mere 

C.serious 

D.greater

我国最早的一篇科学相声是（）

A.《宝葫芦的秘密》

B.《狐狸打猎人》

C.《一对好伴侣》

D.《逃家小兔》