我虽然也选了D,但我觉得E也对.

7.     Merco has been in business longer than Nolen. Inc, Olean Industries was founded years before the Potter Company, and the Potter Company was started years after the Quarles Corporation. Nolen, Inc., and the Quarles Corporation were founded in the same year.

If the information above is true, which of the following must also be true?

(A) Olean Industries has been in business for more years than Merco.

(B) Olean Industries has been in business for more years than the Quarles Corporation.

(C) Nolen, Inc., has not been in business for as many years as Olean Industries.

(D) Merco has been in business for more years than the Potter Company.（D）

(E) Nolen, Inc., has not been in business for as many years as the Potter Company.

对于此类题目该如何做?

7. Merco has been in business longer than Nolen. Inc, Olean Industries was founded years before the Potter Company, and the Potter Company was started years after the Quarles Corporation. Nolen, Inc., and the Quarles Corporation were founded in the same year.

If the information above is true, which of the following must also be true?

(A) Olean Industries has been in business for more years than Merco.

(B) Olean Industries has been in business for more years than the Quarles Corporation.

(C) Nolen, Inc., has not been in business for as many years as Olean Industries.

(D) Merco has been in business for more years than the Potter Company.（D）

(E) Nolen, Inc., has not been in business for as many years as the Potter Company.

对于此类题型, 是 根据答案的选项一个一个带入题目测试,还是有别的什么好方法, 因为我把每个现象带入推一遍太慢了, 耗费挺多时间的, 请问大家有什么好方法吗?

画个数轴推，不过答案一般出在没有直接告出关系但有公共元素可以推出关系的选项。另外一般会有一个公司不能确定在数轴的位置，可以先行排出这样的选项。比如本题O公司。缩小范围后再做就不难了。

E是错误的，翻译为：N不象P在业界呆得时间长，即N在P后，错