$\frac{6}{8}和\frac{9}{12}$ ____

狮子跳了5次，5×2=10，像狮子一样继续往前跳，并标出数．

根据短文理解，从A、B、C、D搜歌四个选项中选择正确答案。

      Mrs. Li and Grandma were going to Los Angeles, USA that Sunday to see Uncle Mike. He 1 in Los Angeles for six years.

      Mrs. Li and Grandma had never been to another country. They planned to stay in Los Angeles for two weeks. They would not come back 2 the end of the month.

     They had bought their air tickets already. They had done a lot of things, but not 3. They had not packed their suitcases 4. Grandma had bought Uncle Mike many presents. She had bought 5 T-shirts and several paintings. She had also bought some tea and dried mushrooms.

    “Have you got enough space in your suitcase?” asked Mrs. Li.

    “Yes, because I've only got a small amount of tea, not 6.” said Grandma.

    “How about the dried mushrooms? How many packets have you got?” asked Mrs. Li.

    “I've got 7 packets, not too many. Don't worry, my dear” replied Grandma.

    “But I can't help8.  I haven't got enough room in my suitcase.” Said Mrs. Li.

    “If so, you can put some of your things in my suitcase. My suitcase is larger than 9.” said Grandma.

      Then Mrs. Li put part of her things into Grandma's suitcase and they left 10.

材料一：如下图

材料二：就在1689年秋天，一群人开始共同统治一个国家，它标志着一个人统治一个国家的时代在这个国家正式结束。

——《大国崛起》

材料三：2018年3月11日下午，十三届全国人大一次会议第三次全体会议经投票表决，通过了《中华人民共和国宪法修正案》。这是继2004年3月14日第十届全国人大第二次会议通过宪法修正案后，我国宪法迎来的又一次修改！