Exam Questions Answers and Verified
Rationales
1. Main Idea
Passage:
For decades, city planners treated urban trees primarily as
aesthetic features. Recent research, however, has
emphasized their functional value. Trees can reduce surface
temperatures, intercept stormwater, improve air quality, and
moderate the urban heat-island effect. Yet these benefits are
not distributed evenly. Neighborhoods with fewer trees often
experience higher temperatures and greater exposure to
pollution. Consequently, some planners now argue that
urban forestry should be approached not merely as
beautification but as a matter of environmental equity.
What is the primary purpose of the passage?
A. To describe the history of decorative landscaping in cities
B. To explain why trees are difficult to maintain in urban
environments
C. To compare urban forestry with rural conservation
programs
D. To argue that urban trees provide important
environmental and equity-related benefits
,Rationale: The passage moves from the traditional aesthetic
view of trees to their functional benefits and concludes by
emphasizing environmental equity. Therefore, D best captures
the central purpose.
2. Supporting Detail
According to the passage in Question 1, which factor
contributes most directly to the environmental inequity
described?
A. Cities have eliminated most public parks.
B. Some neighborhoods have substantially fewer trees than
others.
C. Urban trees require excessive maintenance.
D. Rural communities receive more environmental funding.
Rationale: The passage explicitly states that neighborhoods
with fewer trees experience higher temperatures and greater
pollution exposure, making B the correct answer.
3. Inference
Based on the passage in Question 1, which policy would the
author most likely support?
A. Removing mature trees to reduce maintenance costs
B. Planting trees only in wealthy neighborhoods
C. Prioritizing tree planting in neighborhoods with high heat
and pollution exposure
D. Replacing urban forests with artificial shade structures
,Rationale: The author frames urban forestry as an issue of
environmental equity. Therefore, directing resources toward
underserved neighborhoods logically follows the argument.
4. Author's Purpose
Passage:
When the first public libraries emerged, many critics feared
that unrestricted access to books would encourage idleness
or expose readers to undesirable ideas. Yet libraries gradually
became associated with civic improvement. Their defenders
argued that access to information strengthened democratic
participation by enabling citizens to evaluate competing
claims. The modern library thus represents more than a
repository of books; it embodies the principle that informed
communities depend on broad access to knowledge.
What is the author's primary purpose?
A. To criticize early public libraries
B. To explain why libraries have become less important
C. To demonstrate how public libraries came to symbolize
informed civic participation
D. To compare libraries with schools
Rationale: The passage traces changing attitudes toward
libraries and emphasizes their relationship to informed
citizenship. C best reflects the author's purpose.
5. Vocabulary in Context
, In the passage in Question 4, the word "repository" most
nearly means:
A. Marketplace
B. Storage place
C. Debate forum
D. Publishing center
Rationale: A repository is a place where something is stored
or preserved. The passage uses the term to describe a library
as a place that houses books.
6. Tone
What is the tone of the passage in Question 4?
A. Sarcastic and dismissive
B. Angry and confrontational
C. Reflective and supportive
D. Humorous and informal
Rationale: The author presents historical concerns and then
explains the positive civic role of libraries in a measured,
favorable manner.
7. Text Structure
Passage:
The decline of pollinating insects has multiple causes. Habitat
loss reduces available food and nesting sites. Pesticide
exposure can impair navigation and reproduction. Climate
change may also disrupt the timing between insect activity