Questão número 638995

Atenção: Para responder às questões de números 21 a 25, considere o texto abaixo.

One can infer from the text that

• A.

  although the “deep bore” method is not constrained by the street grid, it usually follows it.

• B.

  passengers prefer “deep bore” subway stations because they are more modern and accessible.

• C.

  subway construction with the “deep bore” method is barely noticeable on the surface.

• D.

  Toronto and New York subway stations cost about $150 million.

• E.

  deep boring machines work very fast and can build tunnels in several shapes.