问题
问答题 简答题
砂矿床的分类
答案
参考答案：
1）风成砂矿床
2）冰川砂矿床
3）水成砂矿床
搜题请搜索小程序“爱下问搜题”
砂矿床的分类
参考答案：
1）风成砂矿床
2）冰川砂矿床
3）水成砂矿床
| 阅读理解。 | ||
| ||
| 1. Welcome 2008 is a _____. | ||
| A. play B. concert C. game D. song | ||
| 2. One may sing a song with Anna if he or she _____. | ||
| A. can answer the questions about Anna B. is very lucky to get her CDs and pictures C. can come to Ginny's Hall on December 31 D. is one of the first ten to come | ||
| 3. _____ lost an English-Chinese dictionary on the playground. | ||
| A. Anna B. Lucy C. Johnny D. A fan | ||
| 4. She should go to _____ in New Century Department if your mother wants to buy a skirt. | ||
| A. Floor 1 B. Floor 2 C. Floor 3 D. Floor 4 | ||
| 5. You can buy _____ on the fourth floor. | ||
| A. erasers B. cabbages C. sweaters D. pears |