第37页 - 经纶学典学霸八年级英语上下册【江苏国标】

The airport has been in use for more than 6 years.

By the way, my father has been to the USA on business

many times

--How long does it take to take a direct flight/fly directly

from Shanghai to Sanya?--About three（更多请点击查看作业精灵详解）

It's the first time that I have tasted such strange fish.

The children have kept these books for over/more than

a month.