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both , All every , None either , Some other , Many
more large department stores. more empty space to rent. many shops selling special goods, shops selling expensive goods,
more large department stores. more empty space to refit. many shops selling special goods. shops selling expensive goods.
clear regular particular special
在逐滴加入HA溶液至20mL时，NaOH溶液中水的电离程度先增大后减小 b点所示溶液中c(A-)>c(HA) pH=7时，c(Na＋)=c(A-)+c(HA) 该酸是弱酸
both neither either every
a; at a time /; at a time /; at one time the; at times
both , All every , None either , Some other , Many
clear regular particular special
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