enjoyed 11. hasn’t finished 三、
1. C 2. B 3.A 4.B 5.D 6.A 7.C 8.B 9.A 10.B
四、1. stay 2. where neither 6. worried surprised 10. second
3.walk 7. himself 4. return 8. long 9. 5.
enjoyed 11. hasn’t finished 三、
1. C 2. B 3.A 4.B 5.D 6.A 7.C 8.B 9.A 10.B
四、1. stay 2. where neither 6. worried surprised 10. second
3.walk 7. himself 4. return 8. long 9. 5.