模拟诊断2-B
1. Beef
2. Aunt and nephew
3. The day after tomorrow
4. The man's tests
5. On his head
6. She wants to be healthy
7. Riding an exercise bike
8. At a market
9. Meat
10. She doesn't have cash
11. She respects the company
12. That Mrs. Jackson changed jobs too often
13. For at least four years
14. From a friend
15. The sculptures
16. For one hour
17. Excited
18. Tourists
19. Early in the afternoon
20. By observing their expressions