小伙伴们，GRE考试大家复习的怎么样了呢？下面是帮考网分享的一些GRE考试阅读部分的复习资料，一起来看看吧！

When selecting a nest, the female of the river blenny (a small fish) appears to be sensitive to both size and orientation. Blennies deposit their eggs preferably in nests under large stones and in nests facing southeast. Southeast-facing nests contain larger egg clutches, a fact that cannot be completely explained by differences in nest stone sizes. Moreover, in a recent study, current speeds upstream of the nest and at the nest entrance were similar for nests facing southeast and those facing in other directions. A southeast-facing entrance per se thus seems to be the specific nest feature preferred by females, rather than the effect of selective positioning on current at nest entrance. The reasons for this preference are unclear, however.

1. The passage is concerned with which of the following

A. Determining the different ways in which current speeds can influence the nesting preferences of female river blennies

B. Establishing nest orientation as a determining factor in egg laying among female river blennies

C. Questioning the importance of nest size as an influence on egg laying among female river blennies

D. Comparing the features of female river blennies that face southeast with those of nests facing in other directions

E. Examining how female river blennies determine the relative importance of nest size versus nest orientation

2. The author of the passage considers “current speeds” in order to

A. identify a factor that undermines the significance of nest stone size for female river blennies

B. indicate one possible advantage of river blenny nests that do not face southeast

C. eliminate a possible explanation for a nest orientation tendency among female river blennies

D. indicate why female river blennies are sensitive to both size and orientation of possible nests

E. suggest a reason why many female blennies prefer southeast-facing nests

1

When selecting a nest, the female of the river blenny (a small fish) appears to be sensitive to both size and orientation.

选择巢穴时，河生雌鳚鱼(一种小鱼)似乎对大小和朝向都有挑剔。

鳚 [blenny]

鲈形目鳚亚目许多种鱼类的统称。大多体型小，海产，广布于热带到寒带海域。体细长如鳗。生活于各种生境，包括岩潭、沙滩、礁盘和藻床。多数生活于浅水，但有些可深至水下450米处。有些主要为草食性，有些则部分或完全为肉食性。一般为底栖，没有多少经济价值。

2

Blennies deposit their eggs preferably in nests under large stones and in nests facing southeast.

鳚鱼更喜欢把卵产在大石下以及朝向东南的巢中。

3

Southeast-facing nests contain larger egg clutches, a fact that cannot be completely explained by differences in nest stone sizes.

产在朝向东南的巢中的卵更大，这无法用巢的大小完全地解释。

4

Moreover, in a recent study, current speeds upstream of the nest and at the nest entrance were similar for nests facing southeast and those facing in other directions.

upstream 逆流的，向上游的

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