How much is the new car your brother bought ? — Well, it should cost ______ 50,000 pounds, but I’m not sure [ ]

填入下面文段空白处的词语，最恰当的一组是（ ）一般人写文章，着重文字的推敲。① ，② 很重要，但作者的思想、情感和德性 ③ 重要，④ 有优美修辞的作品，永远不能列为第一流。由思想、情感和德性构成的作者的独特风格，⑤ 成为这个作者作品的骨骼。 ⑥没有骨骼的作品，是言之无物的，是不值得一读的。

What’s _________ population of __________ capital of that country

Important people don’t often have much free time as their work ________ all their time.

company makes __________700,000 yuanfor each partnership it sets up and more importantly, benefits both localpeople and foreign countries.