MoreandmoreinterviewsarebeingdoneviatheInternetbywayofyourwebcam（网络摄像头）andtheyaregrowinginpopularitybecausetheysaveemployersbothtimeandmoney．Yet，duetotheunfamiliaraspectsofinterviewingvirtually，t

　　More and more interviews are being done via the Internet by way of your webcam（网络摄像头） and they are growing in popularity because they save employers both time and money．Yet，due to the unfamiliar aspects of interviewing virtually，these types of communications can be especially challenging for job-seekers．Here are some key tips that will help you prepare to present yourself at your best．

　　1．Make certain you are comfortable with the technology．Prepare and practice with an"interview friend"several times to find what you lack（缺乏） before your interview．You'll want to become familiar with the various technical aspects of virtual interviews so that you can present yourself with confidence in the real interview．

　　2．Be sure your background is professional（专业的） and tidy．An untidy setting will give the impression that you're disorganized and unprofessional．So be certain to have your computer set up in an area where the background is as businesslike as possible．Also，make sure that your selected area is free from any possible noise or interruptions．

　　3．Eye contact can be skillful．This requires practice because most people first focus on the activity being displayed on their own computer screens．It makes you look inattentive．You'll need to train yourself to stare at the camera．It's helpful to think of yourself as a television reporter and recognize that the camera represents your audience．

　　4．Watch your body language．Besides eye contact，there are some extra challenges to one's body language．Be careful not to raise your shoulders or put your head down over your computer screen．Remember to keep your body open，and try to make your gestures as natural as possible．

　　21．The interviews via the Internet are popular because___．

　　A．they are fashionable and challenging．

　　B．they save employers time and money．

　　C．it is an easier way to find good employees．

　　D．job-seekers can find a good job easily through it