标题: 旧 prep愈发求助！求解救求解救啊！！！ [打印本页] 作者: 简单的豆 时间: 2012-12-26 20:05 标题: 旧 prep愈发求助！求解救求解救啊！！！ By offering lower prices and a menu ofpersonal communications options, such as calleridentification and voice mail, the newtelecommunications company has not only captured customers from other phone companies butalso forced them to offer competitive prices. (A) has not only captured customers fromother phone companies but also forced them (B) has not only captured customers fromother phone companies, but it also forced them (C) hasnot only captured customers from other phone companies but also forced thesecompanies (D) not only has captured customers fromother phone companies but also these companies havebeen forced (E) not only captured customers from other phonecompanies, but it also has forced them 想问下~我觉得A选项里的them可以指代other companies啊······还有D 选项 是不是要改成but also have been forced these company? 答案C
Taste buds are onion-shaped structureswith between 50 and 100 taste cells, each of them has fingerlike projections poking through theopening located at the top of the taste bud called the taste pore.
(A) them has fingerlike projectionspoking through the opening located at the top of the taste bud called the taste pore (B) them that have fingerlike projectionsthat poke through an opening located at the top of the taste bud, which they call the taste pore (C) which has fingerlike projectionspoking through the opening, called the taste pore, located at the top of the taste bud (D) which having fingerlike projectionsthat poke through an opening, which is called the taste pore, located at the top of the taste bud (E) which have fingerlike projectionsthat are poking through an opening located at the top of the taste bud called the taste pore 答案C 我觉得called是修饰opening并作为插入语，然后located修饰taste pore 是么？
Blaming its recent troubles on a wideningrecession and slow rate of technology spending, the computer company announced that it wouldcut 10 percent of its workforce--more than 2,000 jobs--and expected to report a loss inits third quarter. (C) company announced the cutting of itsworkforce by 10 percent, more than 2,000 jobs, and it expected areported prep解释：and it expected….中的it指代前句的主语the company，实际为多余，直接使用and expected与 announced平行即可，多余的it造成了run-on错误。 但是为什么不能看成 it指代前面的the company 然后 Blaming``````, S V O, and S V O.呢？即and后面与前面的主句平行？
A recently published report indicatesthat the salaries of teachers continue to lag far behind other college-educatedprofessionals, because they make an average of nearly $8,000 a year less at the start of their careers and almost $24,000 less ayear by the time they reach the age of 50. (E) those of other college-educatedprofessionals--by an average of nearly $8,000 a year at the start of their careers, and by almost$24,000 by an average of nearly $8,000 a year at the start of their careers, and by almost $24,000这里想问下，and by前面为什么会有逗号？and前面有逗号一般不是两个句子平行时用的么？
还有一道····· Whereas a ramjet generally cannot achieve high speeds without the initial assistance of a rocket, a scramjet, or supersonic combustion ramjet, can attain high speeds by reducing airflow compression at the entrance of the engine and letting air pass through at supersonic speeds. 我想问下 这句话后面 can attain 的主语是那个？ 作者: kiwifoodtown 时间: 2012-12-27 10:10
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