【導(dǎo)讀】Revision.Kateistall.4Cyclingistiring.5Runningischeap.3Gymnasticsiseasy.6Skiingissafe.popular.4Cyclingistiring.5Runningischeap.unpopular.3Gymnasticsiseasy.6Skiingissafe.Dangerousboring. difficultcheap. excitingeasy. Expensivesafe. populartiring. Relaxingunpopular. Forexample:. likegymnastics,Daming?running.doyoulikeskiing?cycling.Speaking:. doesDaminglike?doesBettylike?Comparesports.Eg:istiring.ispopular.swimming.109.