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）
1. What a pity! I am too busy to take holiday together with them at __ present.
A. a; the B. a; / C. the; the D. /; a
2. The world we live is full of things and persons cannot be explained even by today’s
science.
A. where; that B. that; which C. where; / D. /; that
