译文how often does a leap-year come?

译文how often does a leap-year come? How often does Lucy watch TV?T___ a week. How often does cheng watch what music does he often( a.listen to b.l ( )does he call?Once a month A.How seldom B.How long C.How soon D.How often ____ does he read english?-every year A How long B How often C how soon D How fast how does tom__to school?he always __to school a]how long b]how soon c]how often （ ）he usually go to school?a.how much b.how does c.how often d.how many How often does Jim get a letter from his parents?同义句How often does Jim get a letter from his parents?=How often does Jim _____ ________ his parents? ____ does Mr White come to visit China?Once a year.A、How long B、How often C、How soon How does she l ike ... How often does he ___（exercise）? how often does he have sports? how often does your mother watch tv How often does Candy brush her teeth? How often does Candy brush the teeth How often does she watch TV 问答How often does she go cycling?