Read the passage.The environmental and social benefits of high-speed rail are numerous. High-speed trains are certainly fast. High-speed trains are also operable and reliable in all kinds of weather. They are environmentally friendly and energy efficient. More importantly, they decrease greenhouse gas emissions and improve air quality. The high-speed rail lines currently under construction in Los Angeles, Chicago, Orlando, and Albany are anticipated for completion by 2023. The future is bright for high-speed rail.
Answer
A
The high-speed rail lines currently . . . in Los Angeles, Chicago, Orlando, and Albany are anticipated for completion by 2023.
B
The high-speed rail lines . . . are anticipated for completion by 2023.
C
The high-speed rail lines currently under construction in Los Angeles, Chicago, Orlando, and Albany . . . 2023.
D
The high-speed rail lines currently under construction . . . are anticipated for completion by 2023.