SAT语法题扫盲,求分析TO DO 和DOING 的区别,Among the a earliest telescopes b were Galilean telescopes,modeled after the simple instruments c built by Galileo,the first person d having used telescopes to study the stars and planets.e No erro
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![SAT语法题扫盲,求分析TO DO 和DOING 的区别,Among the a earliest telescopes b were Galilean telescopes,modeled after the simple instruments c built by Galileo,the first person d having used telescopes to study the stars and planets.e No erro](/uploads/image/z/12765025-1-5.jpg?t=SAT%E8%AF%AD%E6%B3%95%E9%A2%98%E6%89%AB%E7%9B%B2%2C%E6%B1%82%E5%88%86%E6%9E%90TO+DO+%E5%92%8CDOING+%E7%9A%84%E5%8C%BA%E5%88%AB%2CAmong+the+a+earliest+telescopes+b+were+Galilean+telescopes%2Cmodeled+after+the+simple+instruments+c+built+by+Galileo%2Cthe+first+person+d+having+used+telescopes+to+study+the+stars+and+planets.e+No+erro)
SAT语法题扫盲,求分析TO DO 和DOING 的区别,Among the a earliest telescopes b were Galilean telescopes,modeled after the simple instruments c built by Galileo,the first person d having used telescopes to study the stars and planets.e No erro
SAT语法题扫盲,求分析TO DO 和DOING 的区别,
Among the a earliest telescopes b were Galilean telescopes,modeled after the simple instruments c built by Galileo,the first person d having used telescopes to study the stars and planets.e No error
分析一下D选项为什么错
SAT语法题扫盲,求分析TO DO 和DOING 的区别,Among the a earliest telescopes b were Galilean telescopes,modeled after the simple instruments c built by Galileo,the first person d having used telescopes to study the stars and planets.e No erro
因为固定搭配 the first person to do sth
无关to do 与doing 区别
其实感觉从语法上看是没问题的,可能又是那种sat里面的固定搭配那方面的问题吧.
D 应该选择定语从句的方式来做,who had used。。。才是正确的
having used 这里是一个完成时,但是完成时一定要找在···之前