低钾血症论述中错误的是：（）。 A.血清钾低于3.5mmol/L B.肌无力为早

用方框中词的适当形式填空。(5分）

athlete,  train,   successful,   write,    funny

小题1:Last Wednesday, I had tennis _________ with the school team. It made me tired.
小题2: Bill is ________ than the other boys in my class.
小题3:Kobe is always ___________ in P.E. class.
小题4:Yesterday’s talent show was a great ___________.
小题5:Mozart started ___________ music at the age of four.