every a few minutes中的every作何理解
every a few minutes中的every作何理解
为什么是every few minutes而不是every a few minutes
every few minutes
用every few minutes写一句话
look at your watch every few minutes
The young girl spends a few minutes on her toilet every day.
every minutes ,还是every minute
every few years 中,few前为什么不加“a”?
There is a train every ten minutes.(对every ten minutes提问)
there is a bus every five minutes?对every five minutes 提问怎么写?
event a occurs every 14 minutes and event b every 12 minutes
There's a bus every ten minutes.对every ten minutes划线提问