阅读下面短文，掌握其大意，然后从21—30各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
Wouldn't it be great if we didn't have to remember passwords (密码) ever again？If we could just sit in front of our computers and be   21   logged in (登录? Crave mentions how NECSoft BiodeLogon system uses face recognition technology to log you on to Windows, rather than using a  22 All you need is a webcam and your pretty face to   23  your PC. No more 24  , confusing passwords to remember or change every few months.
After doing a little research, I found this type of  25  already available to consumers via a relatively   26  application called FaceCode. The  27 requires the use of a webcam to recog- nize and log PC users into their systems. You can add as many  28 as you want, provided they each have a Windows account. If the system   29  to recognize your  30 , you can recall the Windows user name and password by using a hot-key combination.

Wouldn't it be great if we didn't have to remember passwords (密码) ever again？If we could just sit in front of our computers and be   1    logged in (登录)? Crave mentions how NECSoft BiodeLogon system uses face recognition technology to log you on to Windows, rather than using a  2  All you need is a webcam and your pretty face to   3   your PC. No more 4   , confusing passwords to remember or change every few months.

After doing a little research, I found this type of  5   already available to consumers via a relatively 6_ application called FaceCode. The  7 requires the use of a webcam to recognize and log PC users into their systems. You can add as many  8  as you want, provided they each have a Windows account. If the system   9   to recognize your  10  , you can recall the Windows user name and password by using a hot-key combination.

1. A. automatically  B. personally      C. correctly          D. occasionally

2. A. face                   B. password         C. software           D. system

3. A. access           B. connect           C. recognize          D. remember

4. A. simple           B. complicated     C. special                     D. useful

5. A. computer            B. technology       C. password          D. application

6. A. independent    B. infrequent        C. inexpensive        D. instant

7. A. account         B. consumer        C. designer            D. software

8. A. users             B. passwords              C. systems            D. computers

9. A. begins           B. tries                C. fails                  D. stops

10. A. account              B. name               C. password          D. face

　　Wouldn't it be great if we didn't have to remember passwords（密码）ever again? If we could just sit in front of our computers and be__1__ logged in（登录）? Crave mentions how NECSoft BiodeLogon system uses face recognition technology to log you on to Windows, rather than using a __2__. All you need is a a webcam and your pretty face to __3__ your PC. No more __4__, confusing passwords to remember or change every few months.

　　After doing a little research, I found this type of __5__ already available to consumers via a relatively __6__ application called Face-Code. The __7__ requires the use of a webcam to recognize and log PC users into their systems. You can add as many __8__ as you want, provided they each have a Windows account. If the system __9__ to recognize your __10__, you can recall the Windows user name and password by using a hotkey combination.

完形填空

　　Wouldn't it be great if we didn't have to remember passwords (密码) ever again? If we could just sit in front of our computers and be 1 logged in (登录)? Crave men-tions how NECSoft BiodeLogon system uses face recognition technology to log you on to Windows, rather than using a 2 All you need is a webcam and your pretty face to 3 your PC．No more 4 , confusing pass-words to remember or change every few months.

　　After doing a little research, I found this type of 5 already available to consumers via a relatively 6 application called Face-Code. The 7 requires the use of a web-cam to recognize and log PC users into their systems. You can add as many 8 as you want, provided they each have a Windows ac-count. If the system 9 to recognize your 10 , you can recall the Windows user name and password by using a hot-key com-bination.