The use of biometrics raises questions concerning privacy and can also be expensive to practice.

　　Software engineers and computer security experts are still searching for the cure to password fatigue. Until they find the perfect solution, however, everyone will simply have to rely on the password system currently in place.

　　A. It does not address the larger problem of password fatigue.

　　B. These software programs have been built into many major web browsers

　　C. The problem with password management software makes users feel powerless.

　　D. The SSO software then automatically logs the user in to other accounts within the system.

　　E. However, SSO confirmation and password management software also have drawbacks.

　　F. This is a method of recognizing human users based on unique traits, such as fingerprints, voice,

　　or DNA.

　　G. Others solve this problem by using the same password for every account or using extremely

　　simple passwords.

　　第四部分：书面表达（共两节，35分）

　　第一节（15分）

　　作为班长，请根据以下内容给新任外教Mr. Smith 写一封信, 转达同学们对英语课的希望：

　　1. 介绍西方文化；

　　2. 组织多样活动；

　　3. 关注学生发音。注意: 1．词数不少于50；

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