1 . D________ (尽管) a weight of up to 300 kg, the bears can run at a speed of 64km/h. (根据中英文提示单词拼写)

2 . The school library provides a ________ (多样性，种类) of original works, hoping they will meet the needs of different students. (根据汉语提示单词拼写)

3 . Within the next 80 years, our lives may be changed b________（无法…）recognition by 3D printing. （根据中英文提示填空）

4 . The club welcomes all new members r_____________ of age. (根据首字母单词拼写)

5 . Career success is no ________ (保证) of happiness. （根据汉语提示单词拼写）

6 . In c________， I would like to thank everyone who helped to make this event possible.

7 . Things are prettier only when they are appreciated at a d_________.

8 . Two million people in the city live in p________ (贫穷).

10 . The decision was made on the b________ of the information we had. （根据首字母单词拼写）