In the street，you should be careful enough ________ old people down.

．—Haveyou read the book Oliver Twist—Who_______it

g she failed again, the student ________ herface in her hands and cried

I’m sorry we ________ all the educationalCD-ROM. Can you come next week– Please callme as soon as the latest one _________.

填入下面文段空白处的词语，最恰当的一组是① 要继承和弘扬中华优秀传统文化② 这是创造中华文化新辉煌的必然要求。中国自近代以来，不少知识分子对自己的传统文化失去自信，主张学习西方 ③ 必须全盘照搬，文化发展上也是如此。直至今天，④ 有一些人持这种观点。其实，⑤ 坚持从历史走向未来，⑥ 从延续民族文化血脉中开拓前进，我们才能做好今天的事业。 ①②③④⑤⑥