1 . The product has a____________ (独特的) design that sets it apart from competitors. (根据汉语提示单词拼写)

2 . Like DNA, fingerprints are u______ to each person and that makes them a valuable identification(识别) tool. (根据首字母单词拼写)

3 . We would be surprised by the u________ madness of a language in which an alarm is only heard once it goes off! (根据首字母拼写单词)

4 . Singer-songwriter Jay Chou has one of the most incredible and truly ________(独一无二的，独特的) voices you’ll ever hear. (根据汉语提示单词拼写)

5 . You can then spend three days________ the rainforest with a local guide and you can enjoy the plants and animals________ the rainforest.

A．to explore, unique to.

B．exploring, unique to

C．exploring, addicted to

D．to explore, addicted to

6 . Everyone in the world is_____(独一无二的) . （根据汉语提示单词拼写）

7 . Each person’s fingerprints are u_________.(根据首字母单词拼写)

8 . The issues being discussed here are not __________ (独一无二的) to our country. (根据汉语提示单词拼写)

9 . I’m so ________ to all those kind people who helped brighten up my terrible day.

A．unique

B．disappointed

C．grateful

D．anxious