这篇完形填空第二空选什么?People often fall ill because of me.__1 ,they c

这篇完形填空第二空选什么?People often fall ill because of me.__1 ,they can hardly blame me; it is largely their own__2__ .A tired person may get __3 ,especially when he goes to crowded places with polluted air.A sudden change in __4 is another factor.In hot summer,people turn on the air-conditioner upon returning home.They will catch a cold easily.My latest victim is an energetic student.After school,he played football hard for two hours.Though__5__ ,he still went to the cinema .Then he got back home and took a cold shower immediately.I seized this golden chance to __6 him .He reacted ,trying to __7 me ,but I was already __8 deep in his throat.He kept sneezing and his nose was running.__9 he put on some warm clothes,it didn’t work,for there were too many of us.Besides,his sore throat kept _10 him,and he developed a cough to force me and my family out,but __11__ .The next day he couldn’t go to __12_ .He had lost his appetite and was not as __13 as before.His mother made him orange juice every few hours for more vitamin C,which would help his __14 .For two days he was 15__by his mother.As he rested more,his defense strengthened and I began to feel the__16 .I knew I had to __17 him before long.But I am not the one who gives up easily,and I made every effort to fight back.__18 ,it was my turn to feel __19 now,for his defense system was starting an all-out attack against me.Do you know what I am?( )2.A.fault B.responsibility

1. but, 2. responsibility, 3. sick, 4. temperature, 5. after, 6. reach, 7. fight, 8. gone, 9. Even, 10. hurting , 11. useless, 12. school, 13. strong, 14. body, 15. taken care, 16. stress, 17. leave, 18. in, 19. sick, 10. I am a bacteria