某电场线分布如图所示,一带电粒子沿图中虚线所示途径运动,先后通过M点和N点,以下说法正确的是( )
A:M,N点的场强EM>EN
B:粒子在M,N点的加速度aM>aN
C:粒子在M,N点的速度vM>vN
D:粒子带正电
____
A
Ann is a basketball star. She is 18 years old. She usually gets up at six o'clock. She eats breakfast at seven. Ann and her friends usually play basketball from eight to twelve o'clock. At twelve o'clock she has lunch. School starts at two o'clock, she plays basketball again. At six thirty she has dinner. Ann usually does her homework at eight. At nine thirty she watches TV. Ann usually goes to bed at eleven. Basketball is her life!
根据短文内容,判断句子正误。