第一部分：英语知识 （共两节，满分30分）
第一节：单项填空（共30小题 ;每小题0.5分，满分15分）
从A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题纸上将该选项标号涂黑。
1. Sad to say, nowadays many people are still in ______ habit of writing silly things in _______ public places.
A. the；the B. /; / C. the; / D. /; the
2. ______ on-going conflict between white people and the local Indians is still ______ major concern of the country.
A. The; / B. The; a C. An; the D. An, /
