2021年6月27日GRE阅读预测整理 短阅读提分资料抱回家

小站教育2021-06-21 15:02:28

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摘要:GRE阅读中的短阅读虽然文章难度相对较低本身篇幅也较短,但考生如果粗心大意或者不够重视也有可能出现意外扣分情况,想要避免此类情况保证短阅读得分,那就快来看小站发布的2021年6月27日考前短阅读预测!

2021年6月27日场次GRE短篇阅读预测发布,本文包括对6月27日GRE阅读三大题型中的短阅读内容的预测讲解,帮助大家提升短阅读正确率,避免在简单题目中意外扣分,考生不可不看!

2021年6月27日GRE其他题型预测:作文/长阅读/逻辑/填空/等价/数学 请走这里

短篇阅读

Biologists have long debated about whether egg production in birds is biologically highly costly, some theorizing that egg production is energetically or nutritionally demanding. Lack, however, suggested that clutch size--the number of eggs a bird lays per breeding cycle-- is far below the potential limit of egg production. He suggested that clutch size had instead evolved in relation to the number of young that the parents could successfully rear. Subsequently, most studies focused on limitations operating during chick rearing, particularly among altricial species (species in which the parents feed their young in the nest). Lack later recognized that in precocial species (species in which young feed themselves), clutch size might be explained by different factors -- the availability of food for egg-laying females, for example.

1. The passage suggests that biologists who say egg production in birds is biologically highly costly would agree that clutch size is determined primarily by

A. The nutritional and energy demands of egg production.

B. The number of young that the parents can rear successfully.

C. Reproductive limitations operating during chick rearing.

D. The availability of food for newly hatched chicks.

E. The differences between altricial and precocial species.

参考答案:A. 参考第一句话。

2. Consider each of the choices separately and select all that apply.

The passage suggests that Lack would agree with which of the following statements about factors affecting clutch size in birds?

A. In altricial species, clutch size is determined primarily by factors operating after eggs are laid.

B. In precocial species, clutch size is determined primarily by factors operating after eggs are laid.

C. In many bird species, clutch size generally remains well below the potential limit of egg production.

参考答案: A C.

参考第二句话,与选项C对应。第四句与A对应。

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