第一部分 英语知识运用（共两节，满分30分）
第一节 单项填空（共20小题，每小题0.5分，满分10分）
1. When the boss got to the factory ________ midnight, he found it ________ ruins.
A. on; in B. at; under C. at; in D. on; under
2. It was a ________ story, and we all got ________.
A. shocking; shocked B. shocking; shocking
C. shocked; shocking D. shocked; shocked
