| Q1 B | | | | | | | | | 1. B | | B | 2. | | | | | | | Q2 | | | | | | | | | | | | nmgzjtslry@163.com | Q3 | | | | | Q4 | | | | | | | | | 1. A | B | 2. | | | | | | | | | ABC | | 1. | . doc | 2. . docx | 3. . docx | | | | | | | | |