写出以b,c,e,a四个字母开头的单词各5个

baas,baba,babbitt,babble,baboo
clef,cab,caber,cabby,cabble
each,eager,eagre,ear,eanling
aba,abacist,abaft,abase,abb

a. about, above, advise, amuse, apple
b. bite, bike, bow, below, between
c. cake, cow, crowd, conner, company
e. even, every, evening, enough, entertainment

bake bike back black bark cat cup cake cook cool act air aboard after absence eat ear effect efferent epidermis

because , but ,bit,bunch,basketball, at ,as,a,an,always ，cow,cup,cat,cause,center, example .excuse.express.except.express

ball baseball boy big better

cat cost case cake cook

else earth eye even ever

apple able above agree another

baby n.婴儿；孩子气的人

back ad.在后；回原处；回

background n.背景，后景，经历

backward a.向后的；倒的 ad.倒

bacteria n.细菌

bad a.坏的，恶的；严重的

badly ad.坏，差；严重地

badminton n.