基本信息
第二部分：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A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21．We were shocked to hear the news that two Chinese engineers were shot dead in Afghanistan. Worse still, third one died in a truck bombing the next day.
A．/, aB．the, theC．the, aD．/, the
