根据句意及中文意思，完成下列单词

1. How many ______(大象) are there in the zoo?.

2. The weather in Beijing sometimes goes ______ (糟糕的).

3. Basketball is very ______(流行的) with the young.

4. Giraffes often eat ______(树叶) on tall tree.

5. Let him ______(讲) you a story.

股骨及胫腓骨的内、外髁与髌骨组成的关节称（）

A.髋关节

B.膝关节

C.踝关节

D.骶髂关节

E.跗骨间关节