2015届高考考前热身专练：广告布告、健康保健完形填空
1、Jogging became popular some twenty years ago and has remained a favorite way of keeping fit．It is ．Teenagers can jog and ，with caution , can people in their seventies . running at a steady speed over short or long distances
One of the main jogging has over many other sports is that it can be done anywhere . People jog around campuses , in parks and even in urban areas . Special fields and running tracks are not .
Similarly , no special is required—no costly hats , gloves , or balls . Good quality running shoes are , but otherwise the jogger can simply wear loose , comfortable clothing .
Having bended and as basic warm-up , you are ready to begin jogging now .
1．A．originally B．basically C．necessarily D．especially
2．A．so B．yet C．such D．thus
3．A．drawbacks B．usages C．advantages D．points
4．A．essential B．satisfactory C．sensible D．convenient
