读一读，补全对话。

Chen: Hey! 1___________________?

John: We are doing an expriment.

Chen: 2___________________?

John: What do ants like to eat?

Chen: That's interesting.

John: Come and have a look.

Chen: 3___________________?

John: 4___________________. They don't like vegetables.

Chen: Are they eating the candies?

John: 5___________________. They like sweet food.

伸直型肱骨髁上骨折常见的并发症是（）

A.骨折局部感染

B.血管神经损伤

C.肱骨下端缺血性坏死

D.脂肪栓塞

E.肱二头肌断裂