— Oh, I as ill as I do now for a long time.
A:didn't feel
B:wasn't feeling
C:don't feel
D:haven't felt
2003年10月15日上午9点,我国独立设计和研制的第一艘载人飞船____在酒泉发射升空,它标志着中国成为世界上第三个有自主能力将航天员送入太空的国家。