下列句子没有语病的一项是( )A笔记本电脑显示了快捷、稳定、方便而成为奥运新闻报道的重要工具。B事实证明,经过艰苦生活磨炼的人更善于战胜各种困难和挫折。C庆祝“国庆”演讲比赛将于今晚七时半在学校大礼堂开始举行。D今年学校取得巨大成就的原因是全校师生共同努力的结果。
That poor man has for three years. A. died B. been died C. been dead
Jack _______ many English books in the past three years.
Jane the computer since 2006,so it doesn’t work well. A. have bought B. bought C. has had
I can’t find my notebook anywhere. I’m afraid I ______it.
The fisherman at the bank of the river 8 o’clock. A. has been , since B. has come, for C.came, since