题目

Nowadays, millions  61  lonely singles are now going online instead. The World Wide Web is quickly becoming  62  world’s most popular matchmaker(媒人).     Singles are flocking(涌向) to the Internet  63  (main) because their busy lifestyles leave them little time to look for a significant(重要的) person.  64  （use）dating sites(约会网址) is quick and convenient. Many singles say the regular dating scene has just led them from one bad experience to another and devote themselves   65   trying something else. Dating sites also make   66  easy to avoid 从12：00～18：00，时针旋转了180180度．