谈判具有哪些重要作用？

根据下列句子所给汉语注释或对话情景，在答题卡标有题号的横线上，写出空缺处各单词的正确形式。每空限填一词。

小题1:It's doubtful   （是否）there'll be any seats left or not.

小题2:The notice at the end of the road   （警告）people not to go any further.

小题3:Hopefully, those climbers have covered   （五分之四）of the distance.

小题4:The   （热）in the room makes me uncomfortable,

小题5:Without enough sleep you can't work   （正常地）．

小题6:There seems to be a huge balloon   （漂浮）across the sky.

小题7:As the curtain   （上升）slowly, the audience fell silent.

小题8:---Judy, I guess you are only twenty-five years old, is that true?

---Oh, it's a   ．

小题9:-Could you please   us with some new information about MH370?

-Of course. Anyway, it is a sad story.

小题10:---It will be my turn. I feel a little   ．

---Take it easy. You can make it.

请根据提示完成句子，    上的词,保证句意准确无误。

1. 这对老夫妻每天都去同一个公园,从不腻烦.

The old couple is never                          going to the same park every day.

2. I               (不好意思) ask you, but would you lend me your car for a couple of days.

3. 他的耐心和刻苦努力终于有回报,他获得了金牌.

His patience and hard work finally               with a gold medal.

4. 她感非常满意,感激怎.

She felt a sense of satisfaction and gratitude                  

5.这一传统可追溯到15世纪

The tradition                      15th century.

角膜反射操作方法正确的是（）

A.嘱患者向上注视

B.深昏迷患者角膜反射消失

C.医生以细棉签纤维由角膜外缘向内轻触患者角膜

D.若刺激一侧引起对侧眼睑闭合，称为间接角膜反射

E.若刺激一侧引起对侧眼睑闭合，称为直接角膜反射

铁缺乏时，供给骨髓造血用的铁是下列哪项提供的（）

A.血红蛋白铁

B.肌红蛋白铁

C.易变池铁

D.贮存铁

E.运转中的铁