33．We ____ hard together to achieve our common goal these ye

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/17 02:42:36

33．We ____ hard together to achieve our common goal these years —to build a cleaner,safer and healthier world．
\x05A．have been working \x05\x05\x05B．are working \x05
\x05C．work \x05\x05\x05D．have worked

A
现在完成进行时have been doing.
these years 这样的时间词一般用现在完成进行时,表示最近这些年都在干某事.
have been doing 表示（最近几年）一直都在干某事,可能现在还在干.
再问：为什么不是一般现在时 .....these years 不就体现了经常性动作
再答： these years是标志性时间词，常与现在完成时连用。当表示动作一直在坚持、还可能持续时，常常用现在完成进行时。一般进行时，常常与often,usually等时间词连用，表示平时状态。

33．We ____ hard together to achieve our common goal these ye We work together to achieve our common purpose：______world t 92525:our goal is to achieve excellent performance through d 英汉翻译hard-to-achieve We find ourselves close to reaching our goal. We reached our goal after two days of hard walking.这里为何不用名词w my English teacher w____ me to study hard.we are t ____ our hard,of,dreams,should,to,work,us,our,achieve,all(.)连词成句 we work hard to（）our ability The goal of our paper is to shed more light on these potenti To achieve our goals,we must change our habits.As 18-year-ol In order to achieve the goal of earlier什么意思