.—You could have asked Mr. Richards forhelp. He is kind-hearted.—-Yes. But that ____him a whole day.

ccording to the regulation, you canonly borrow a_______of ten books from the library.

填入下面文段空白处的词语，最恰当的一组是（ ）唐人 ① 不是魏晋以前汉人的简单延续， ② 不是胡族单向地融入汉族， ③ 是汉胡互化产生的民族共同体。这个民族共同体在唐朝近三百年中， ④ 继续不断地与域外、周边的胡人，以及来唐的外国人融为一体，不断汲取新鲜血液。 ⑤ 更加生机勃勃，充满活力， ⑥ 气吞日月的磅礴声势，海纳百川的博大胸怀，刻意求新的独创精神，书写了中华文明史上光彩夺目的一页。 ①②③④⑤⑥

Success for Li Ning was _________, with its attractivedesigns and reasonable prices.

Students have ended their study trip in America and will go home _______Friday evening.