6. irritated

答案：A. annoyed

7. duplicated

答案：D. copied

8. spurred

答案：B. encouraged

9. ample

答案：D. enough

10. marvels

答案：B. miracles

11. perpetual

答案：B. endless

12. shabby

A. old

B. unforgetable

C. funny

D. unfair

13. adhere to

A. follow

B. order

C. prove

D. handle

14. barren

答案：C. bare

15. specifications

答案：C. instructions