about 500 meter.是要用how long,soon,far的哪个问
how long how soon how often how far 的区别.
how long \how far\how soon \how much的区别
how long how soon and how far的区别
how long how far how soon的区别
how soon,how far ,how long区分
how long,how soon,how far 怎们用?
how much how many how soon how far how long的区别
怎么分清how long/soon/often/far?
区别How soon/ofen/far/long?
A.How often B.How far C.How long D.How soon的区别与用法
精解How far How long HOW soon How often的用法
how far how soon how long的区别仔细点啊!