单项选择题


Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
What is the disadvantage of the Routemaster

A.It is inconvenient to take the baggage onto it.
B.It is difficult to spare the room for wheelchairs.
C.It is dangerous to get in from both sides of it.
D.It is easy to have an accident on a movable platform.