loading【练习答案】 一。 1.B 2.D 3.B 4.C 5.B 6.B 7.A 8.D 9.C 10.A 11.C 12.D 13.A 14.C 15.A 16.B 17.C 18.A 19.C 20.C 二.1.Mine 2.our 3.hers 4.yourself 5.himself 6.ours 7.mine 8.yours 9.him 10.yourselves
三。 1..the other 2.others 3.a little 4. none 5.Both 6.yourselves 7.something 8.none 9.anything 10.it; her
四。 1. What 2. Who 3. What 4. Which 5. Which 6. that/ which 7. that/ who 8. who/that 9. who/ that 10. who/ that
1C2A3C4C5B 6C7A8A9A10B
11D12D13A14B15D 16A17C18B19C20B 21C22B23C24D25A
基础练习Keys: 1-5 CACCB 6-10 CAAAB 11-15 DDABD 16-20 ACBCB 21-25 CBCDA
强化练习Keys:： 1-5. BCDAC 6-10. BAACA 11-15. CDACA 16-20 BBAAD