求助SAT改错题一道Prior to the election of Henry Cisneros as mayor of San Antonio in 1981,no major city in the US had had a mayor from Mexican descent.错在from Mexican descent既然descent意思是下坡；血统；遗传...我就没太看懂

求助SAT改错题一道Prior to the election of Henry Cisneros as mayor of San Antonio in 1981,no major city in the US had had a mayor from Mexican descent.错在from Mexican descent既然descent意思是下坡；血统；遗传...我就没太看懂 一道SAT语法题求助!The image of Uncle Sam, in his red and white striped pants and blue coat, is used at certain times to elucidate a feeling of patriotism in Americans. No error是一道划线改错题,划线部分是：of,in his,certain和 求助一道英语改错题:My father doesn't work in every morning.在句中错误的地方下面画横线,并改正. 求解一道有关时态和固定用法的SAT语法题Prior to invention of the printing press in 1400s,the only way (to produce) duplicates (of) books (has been) to have copies (handwritten) by professional scribes.因为出现1400年,要讲后面 帮忙解释一道SAT语法改错题John believes that plants respond to human attention,which causes his talking to his African violets everynight.(A) attention,which causes his talking(B) attention and talking is what is done(C) attention and his t 一道英语改错求助Usually most divers don't go very deep.（√）Mainly they dive to a depth of about 20 meters.请问第一句为什么是对的呢?难道不是 go deeply thanks. 一道SAT 的题 一道SAT 的题 一道SAT改错题 求教Bill simutaneously listened to music and did homework at the same time because he believed that music enabled him to relax while he studied.为什么at the same time 错了?怎么改?SAT改错题选项可以直接删掉？从 着急求助一道SAT OG5 看不懂题目的意思啊 一道 SAT 语法 句子改错题!6.Today’s political candidates may reach wide audiences by appearing on （television,but old-fashioned barnstorming still has value because it allows） the electorate to meet candidates face to face.A.television, 请问一道SAT中的语法改错题chess players find that playing against computer is helpful to improve their skills,even though no chess-playing computer has yet won a championship.为什么要把 to improve 改成 in improving呢? 求解一道sat 语法改错题by the time the bank guard closed the doors,a riot had erupted due to the long lines and shortage of tellers.为什么这里要把DUE TO 改成 AS A RESULT OF 一道SAT句子改错题The seven-month-old baby was considered precocious to her family because she was ...为什么consider to 不对?求consider的搭配及用法!^) 请教英语高手一道改错题During the dinner,sat next to me.这是一段改错题中的一句,他的参考答案是把sat改为 seated或 sitting,哪位高手能给我说说为什么吗 主要是添seated或 sitting的依据是什么,越详细 subject to prior sale undeclared war,prior to 请问prior to that