5.Since last fall,the young researcher watched the flowers she grows respond to the sun.英语语法改错题,
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5.Since last fall,the young researcher watched the flowers she grows respond to the sun.英语语法改错题,
5.Since last fall,the young researcher watched the flowers she grows respond to the sun.英语语法
改错题,
5.Since last fall,the young researcher watched the flowers she grows respond to the sun.英语语法改错题,
watched---->has watched
由since可知,主句应该用现在完成时时态.
lupaigu网友说的对,since判定后面的话,应该是现在完成时。自从去年秋天,这名年轻的研究员就在观察花生长时对于阳光的反应。
respond to
1.answer or react to回答或反应
Would anyone care to respond to the last question?谁愿意回答最后 一个问题?
2.get better as a...
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lupaigu网友说的对,since判定后面的话,应该是现在完成时。自从去年秋天,这名年轻的研究员就在观察花生长时对于阳光的反应。
respond to
1.answer or react to回答或反应
Would anyone care to respond to the last question?谁愿意回答最后 一个问题?
2.get better as a result of (medicine)(药物)有效;因(药物)起作用而变好
The disease failed to respond to drugs.药对这病无效。
Most patients respond to this treatment.这种治疗对大部分病人有效。
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Since 引导的时间状语从句,主句必须用现在完成时。本句应为 :Since last fall, the young researcher has watched the flowers she grows respond to the sun.英语语法