Most of Portugal's 250,000 university students boycotted classes in a one-day strike to protest a law that requires them to contribute $330 a year toward the cost of higher education, previously paying $7 per year. (A) year toward the cost of higher education, previously paying $7 per year (B) year toward the cost of higher education, for which was previously paid $7 per year (C) year, compared to the previously $7 per year, toward the cost of higher education (D) year toward the cost of higher education, instead of the $7 per year required previously for the cost of higher education (E) year as opposed to the $7 per year required previously for the cost of higher education 正确答案是D, 请分析一下其他几个选项为什么错呢?? 还有D选项的instead of 是不是有点问题呢?? Resarch during the past several decades on the nature of laguage and the processed that produce and make it understandable has revealed great complexity instead of underlying-simplicity. (A) that produce and make it understandable has revealed great complexity instead of underlying simplicity (B)of producing and understanding it have revealed not underlying simplicity but great complexity (C) by which it is produced and understood has revealed not underlying simplicity but great complexity (D) by which it is produced and understood have revealed great complexity rather than underlying simplicity (E) by which one produces and understands it have revealed great complexity instead of underlying simplicity 答案是A, 又是instead of. 为什么不能选C呢??不是说not..but是优选结构么?? |