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国务院提请全国人大常委会制定修订法律34件，提出废止劳动教养制度方案，制定修订行政法规47件。对此认识正确的是（       ）

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.

端午节吃粽子是中华民族的传统习惯．小祥的妈妈从超市买了一些粽子回家，用不透明袋子装着这些粽子（粽子除内部馅料不同外，其他一切相同），小祥问买了什么样的粽子，妈妈说：“其中香肠馅粽子两个，剩余的都是绿豆馅粽子，若你从中任意拿出一个是香肠馅粽子的概率为$\frac{1}{2}$”．

（1）袋子中绿豆馅粽子有几个；

（2）小祥第一次任意拿出一个粽子（不放回），第二次再拿出一个粽子，请你用树状图或列表法，求小祥两次拿到的都是绿豆馅粽子的概率．