2013年高考预测卷（5）
（英语）
第一部分：英语知识运用(共两节，满分45分)
第一节：单项填空(共15小题；每小题1分，满分15分)
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. Exploring ________space is exciting, yet dangerous. There is ________need for both robots and humans for space exploration.
A. the; a B. a; a
C. /; a D. /; the
2. Scientific research results can now be quickly ________ to factory production.
A．used B．applied
C．tried D．practiced
3. Computer has become a(n) ________ part of my life, without which I can hardly deal with my job.
A．special B．specific
C．essential D．especial
4. I ________ on a sofa because my grandparents have been here for the weekend.
A. slept B. was sleeping
