Thecountry’schiefexportsarecoal,carsandcottongoods,cars_____themostimportantofthese.
A、havebeenC
暂无解析
The beach is in an ideal（）to draw tourists.
The opening ceremony is a great occasion. It is essential_____ for that.
_____ time, he’ll make a first-class tennis player.
____ you were busy, I wouldn’t have bothered you with questions.
Underthis（）pressuresomeoftherocksevenbecameliquid.
