向调查单位搜集原始资料是统计调查的基本任务。 ( )

1年后，患者复查X线片提示骨折线存在，少许骨痂生长，导致的主要原因为

A．反复手法复位

B．固定不确实

C．骨折远端血供较差

D．缺乏功能锻炼

E．未结合理疗、药物等辅助措施

韩国三星公司对手机市场进行调查后发现：5%的印度顾客，由于审美情趣的差异，对目前三星公司推出的手机机型有不同的需求。为了能够更好地吸引这些客户，该公司开始接受特殊机型的订货服务。三星公司特别重视这些特殊顾客的需要，其根本原因是（）]

A．为了生产出更能满足人们需要的产品

B．顾客是上帝

C．为了更好地实现商品的价值

D．市场竞争日趋激烈

She's aiming ________ a scholarship. That is why she has been focusing her mind ________ her work.

A．at; on

B．to; on

C．for; in

D．at; into

You have probably seen ads (广告) in newspaper or on television for mail-order companies. Perhaps a catalogue (商品目录) has been sent to you. Why do people buy things they have not seen in person Some people believe that things can be bought more cheaply by mail. Another good thing about buying by mail is that it is easier and more enjoyable to sit at home and work through a catalogue than to shop around the stores. With a catalogue from a large company, you have your own shop window for almost everything you want to buy.
Buying from a catalogue is so easy. It saves the shopper’s time and trouble. Sometimes, it saves the shopper’s money, too. But people often buy more than they can really afford(付得起) or need, because many things look so good to them. They can probably pay a certain part of the full price—a down payment. Then they pay a certain amount of money every month until the goods is paid for in full. But by then they often find what they have bought are of no use at all.

According to the text，people can get the goods first and pay ______.
[A] bit by bit
[B] a few months later
[C] until it is of no use at all

甲公司为国有企业拟整体改制为股份公司，甲公司的原注册资本为2000万元，审计确认的资产总额为10000万元，负债总额为6500万元，净资产为3500万元。注册会计师根据审计确认的净资产验证确认股东交纳的注册资本合计为2000万元，资本公积为1500万元。（）