选修八 unit 1
学案二
第一部分：语法和词汇运用检测
21. ---what attracts people to
---this is ____ each year a great number of people from all over the world try to ____ to
a. how; immigrate b. why; immigrate c. because; remove d. why; remove
22. you can easily find the line, which is _______ with an arrow.
a. noted b. made c. signed d. marked
23.the seawater takes ____资源难易程度:★★★★★★★★★★★★★★★
高考资源网版权所有 ©2005-2010
未经许可，盗用或转载本站资料者，本站将追究其法律责任！
