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和D 四个选项中，选出可以填入空白处的最佳选项。
1. It came as _____ great achievement for China’s space program when Liu Yang went to ______ space as the first Chinese female astronaut.
A. the; a B. a; the C. a; \ D. the; \
2. I found _____ impossible to keep silent about what had happened to me.
A. it B. that C. this D. these
3. —Our English teacher is so great!
—_____, especially his oral English.
A. I couldn’t agree more B. That’s all right
C. I’m not sure about it D. I don’t agree with you
