根据句意及汉语提示，写出各单词的正确形式，每空填一词。

1. He rushed out        (立刻) when he heard the bad news．

2. The workers         (坚持认为) that they should be given a free lunch and the boss had to give in．

3. How many students voted          (不同意) the plan in your class?

4. He’s           (拒绝) to go to the party，so I have to go there instead．

5. A good host never feels nervous in front of millions of people when the show is broadcast              

         (现场直播) on TV．

重症肌无力病人出现危象时的主要临床表现为：（）

A.眼球运动障碍

B.吞咽困难，不能连续下咽

C.构音障碍，语音不清

D.呼吸肌无力以致不能维持换气功能，伴有全身肌肉无力

E.四肢无力，动作困难