It is unclear whether chimpanzees are unique among nonhuman species in their ability to learn behaviors from one another, or if, when other animals are studied in as much depth, similar patterns would be found.
(A) if, when other animals are studied in as much depth, similar patterns would be found
(B) if other animals were studied with as much depth they would exhibit similar patterns
(C) would similar patterns be found in other animals if they were studied in as much depth
(D) whether similar patterns would be exhibited in other animals that were studied with as much depth
(E) whether other animals would exhibit similar patterns if they were studied in as much depth
考点: 平行对称（Parallelism） 有效用词（Diction） 简洁有效（Rhetorical Construction）
3) 习惯用语:in depth
(B) if应该改为whether; with as much depth不符合习惯用法
(C) It is unclear whether… or would…结构不平行
(D) similar patterns would be exhibited in other animals表达笨拙,应该改为主动语态;with as much depth不符合习惯用法;用that限定性定语从句修饰animals无法表达出条件关系,改变了句子的合理意思
(E) 正确, It is unclear whether… or whether…结构平行;用语简洁,符合习惯用法;使用if从句表达条件关系,符合句子的逻辑意思
句子结构: It is unclear whether…, or whether…
8. Rising inventories, when unaccompanied correspondingly by increases in sales, can lead to production cutbacks that would hamper economic growth.
(A) when unaccompanied correspondingly by increases in sales, can lead
(B) when not accompanied corresponding by increases in sales, possibly leads
(C) when they were unaccompanied by corresponding sales increases can lead
(D) if not accompanied by correspondingly increased sales, possibly leads
(E) if not accompanied by corresponding increases in sales, can lead
45).语法考点有不少固定搭配，记得有考到emphasize on, impinge on. 还有2-3道都是需要把逻辑主语搞清楚，尤其是动名词开头的句子，但是句子里面有不少单词看不懂，所以挺影响读懂题目的，一定要小心！
impinge on/upon somebody/something phrasal verb formal
to have a harmful effect on someone or something :
Personal problems experienced by students may impinge on their work.
1 special attention or importance
In Japan there is a lot of emphasis on politeness.
put/place emphasis on something
The course places emphasis on practical work.
a change of emphasis in government policy
2 special importance that is given to a word or phrase by saying it louder or higher, or by printing it in a special way → stress
The emphasis should be on the first syllable.
‘And I can assure you,’ she said with emphasis , ‘that he is innocent.’
Massachusetts Institute of Technology GRE: 1353 GMAT:720 Stanford University (CA) GRE: 1354 GMAT:720 University of California–Berkeley GRE: 1353 GMAT:707 Georgia In
GMAT考试是美国管理专业招收研究生委员会主办和负责指导的考试, 其英文全称是Graduate Management Admission Test。GMAT考试的科目包括会计学、经济学、管理学、普通管理、生产管理、行政管理、