kxhr
春芽
共回答了26个问题采纳率:84.6% 举报
continual,continuous,successive,constant,persistent
这些形容词均有“连续的,不断的”之意.
continual:强调重复或持续发生,但连续之间允许有间断.
continuous:语意最强,强调在时间和空间上没有间断.
successive:强调事物一个接一个地发生,无间断.
constant:多指习惯性的重复和不变的持续.
persistent:普通用词,可指不懈的努力,也可指任何连续不断或重复出现的事物.
1年前
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duan_xl88
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the rate of population increase of India has been ——in recent years。 he has been a ——source of strength and support
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kxhr
the rate of population increase of India has been —continuous—in recent years。 he has been a —constant—source of strength and support