A 字母系列单词
a, an, one
ability, capacity, potential, talent
acute, chronic
adopt, adapt
advantage, disadvantage
ample, abundant
anxious, eager
appear, seem, look
array, arrange, install
B 字母系列单词
bare, bold, brave
beauty, charm, attract
because, since, as
beneficial, beneficialial
beyond, past, through
black, white, red, green, blue
C 字母系列单词
capacity, density, intensity
necessarily, certainly, doubtfully, probably