第47期测试题参考答案
1-5 BACDD 6-10 AACBD
11-15 CBADD
16-25 (One possible version)
16. smiled 17. for
18. nothing 19. surprising
20. Their 21. to chat
22. kinder 23. when
24. without 25. that
26-30 BDCAB 31-35 BCABC
36-40 DCCDD 41-45 DBABD
46-50 BEDAC
基础写作(One possible version)
Today our class took a trip to a lake in the suburbs. We set off at 8:00 am and it took us one hour and a half to get there. The water in the lake was really clear and ar