问题 多项选择题

利用人体生理特性识别进行身份确认,可采用的方式有( )。

A.指纹识别

B.视网膜识别

C.身份证号码识别

D.射频卡识别

答案

参考答案:A,B

解析: 身份确认常用三类:人体生理特性识别,如指纹、视网膜进行识别:代码识别,如身份证号码、开锁密码等;卡片识别,如磁卡、射频卡、IC卡、光卡。

改错题

短文改错

     假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文.文中共

有10处语言错误,每句中最多有两处.每处错误仅涉及一个单词的增加、删除或修改.

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词.

删除:把多余的词用斜线(\)划掉.

修改:在错的词下划一横线,并在该词下面写出修改后的词.

注意:

1.每处错误及其修改均仅限一词;

2. 只允许修改10处,多者(从第11处起)不计分.

Dear Sir,

     How are you? As a exchange student,I am writing to tell you I would prefer to move into a single

room in next term,as I find it inconvenient to share a room with others. My roommate often held parties

at night, made much noise. Besides, his friends are always visiting him, that disturb me a lot. So I hope

to draw your attentions to this problem. If you think in my position,I am sure he will agree that the only

solution for me is get a room of my own,one not in the same building but as near to the school campus

as possible. I would be gratefully if you could do me the favor.

Best wishes.

                                                                  Yours sincerely,

                                                                        Li Ming

____________________________________________________________________________

单项选择题