根据所给汉语补全句子。
1. That is on ________ (乐趣).
2. ________ (为什么) don't dinosaurs have ears?
3. I think dinosaurs and people are ________ (一样).
4. I'm ________ (听) to the music.
5. I'll ________ (告诉) you my favourite TV show.
1. fun 2. why 3. the same 4. listening 5. show / tell
某公司职工146人于4月初春游，在餐馆用中餐。深夜，有16人在各自家中突发腹痛、腹泻、恶心、呕吐，怀疑发病与中餐有关。进一步追查有114人在两天内先后有症状，收集到110人饮食与发病史，结果如下：
| 食品名称 | \r\n吃 | \r\n未吃 | \r\n||
| 发病 | \r\n未发病 | \r\n发病 | \r\n未发病 | \r\n|
| 虾 | \r\n102 | \r\n3 | \r\n1 | \r\n4 | \r\n
| 韭菜炒肉丝 | \r\n90 | \r\n10 | \r\n9 | \r\n1 | \r\n
| 萝卜 | \r\n85 | \r\n10 | \r\n12 | \r\n3 \r\n | \r\n
| 卤肉 | \r\n80 | \r\n9 | \r\n17 | \r\n4 | \r\n
| 蛋炒饭 | \r\n70 | \r\n10 | \r\n27 | \r\n3 | \r\n
进食与发病有关的食物的归因危险度为
A．77%
B．87%
C．67%
D．57%
E．97%