第四部分  阅读理解

Inspecting a Used Car
C A D D D

Feast on Turkey and Good Wishes at Thanksgiving
A C B A A

Ford Abandons Electric Vehicles
C B A C D

Young Female Chimps Outlearn Their Brothers
B B C D A

Winged Robot Learns to Fly
C B A B D

Stress level Tied to Education Level
B A D A C　

Medical Journals
B C A B C

Need for Emphasis on Treatment
B C A C D

Losing Weight
D C C B A

TV Shows and Long Bus Trips
C A D B A

Modern Sun Worshippers
D A B B D

One-room Schools
D C D A A

New York—The Melting Pot
C A B C D

Smuggling
D A C C C

The Barbie Dolls
D D A B A

The Cherokee Nation
B A C D C

A Ride in a Cable-car
C A B A C

Sleep
D B C A A

Adaptation of Living Things
C B D D A

Early or Later Day Care
C A A D C

The National Park Service
A D B B C

Importance of Services
B A B C C

Diseases of Agricultural Plants
D D A B D

The Business of Weddings
B B A D D

Income
B D A B D

The Gene Industry
B D D C A

Taxi Riding
A D B C C

Goal of American Education
C D C C D

Spacing in Animals
C A B A D

Some Things We Know about Language
C A B D C

How Animals Keep Warm
C A B A D

Shrinking Water Supply Poses Threat to Peace
D A D A B

Attitudes to AIDS Now
B B D D D

Ulcers
A C C B B

Cigars Instead?
D B A A D

Sleeplessness
A B B D A

In-line Skating and Injuries
C A D B A

Common-cold Sense
B A B C D

Drug Reactions—A Major Cause of Death
C C B C A

Silent and Deadly
A C B D B

Dreams
C D C B C

Diabetes
C A D B C

High Stress May Damage Memory
D B A C B

FDA: Human, Animal Waste Threatens Produce
A D C C B

More about Alzheimer’s disease
C D D A C

New Attempts to Eradicate AIDS Virus
A D A D D

Education of Students with Vision Impairments
B B C C A

Obesity
C B D D A

Water Pollution
B C D A C

DNA Fingerprinting
C B A C D

Mental Retardation
C A B A B

A Gay Biologist
A D B C B