英语SAT语法题(Identifying Sentence Errors)题目是这样:Air pollution caused by industrial fumes has been studied for years, but only recently has the harmful effects of noise pollution became known.我的英语老师说是has用错了.应
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![英语SAT语法题(Identifying Sentence Errors)题目是这样:Air pollution caused by industrial fumes has been studied for years, but only recently has the harmful effects of noise pollution became known.我的英语老师说是has用错了.应](/uploads/image/z/13521597-69-7.jpg?t=%E8%8B%B1%E8%AF%ADSAT%E8%AF%AD%E6%B3%95%E9%A2%98%28Identifying+Sentence+Errors%29%E9%A2%98%E7%9B%AE%E6%98%AF%E8%BF%99%E6%A0%B7%EF%BC%9AAir+pollution+caused+by+industrial+fumes+has+been+studied+for+years%2C+but+only+recently+has+the+harmful+effects+of+noise+pollution+became+known.%E6%88%91%E7%9A%84%E8%8B%B1%E8%AF%AD%E8%80%81%E5%B8%88%E8%AF%B4%E6%98%AFhas%E7%94%A8%E9%94%99%E4%BA%86.%E5%BA%94)
英语SAT语法题(Identifying Sentence Errors)题目是这样:Air pollution caused by industrial fumes has been studied for years, but only recently has the harmful effects of noise pollution became known.我的英语老师说是has用错了.应
英语SAT语法题(Identifying Sentence Errors)
题目是这样:Air pollution caused by industrial fumes has been studied for years, but only recently has the harmful effects of noise pollution became known.我的英语老师说是has用错了.应该用have.结果就下课了.这里是不是倒装问题?还请高手指教下.
英语SAT语法题(Identifying Sentence Errors)题目是这样:Air pollution caused by industrial fumes has been studied for years, but only recently has the harmful effects of noise pollution became known.我的英语老师说是has用错了.应
是的,错在后半句,给你回归正常语序:The harmful effects of noise pollution have became known. 主语是effects所以后面用have.
满意请采纳~