注意:此部分试题请在答题卡2上作答。
Passage One
Questions 26 to 29 are based on the passage you have just heard.
26.A) They are motorcycles designated for water sports.
B) They are speedy boats restricted in narrow waterways.
C) They are becoming an efficient form of water transportation.
D) They are getting more popular as a means or water recreation.
27.A) Waterscooter operators’ lack of experience.
B) Vacationers’ disregard of water safety rules.
C) Overloading of small boats and other craft.
D) Carelessness of people boating along the shore.
28.A) They scare whales to death. C) They discharge toxic emissions.
B)They produce too much noise. D) They endanger lots of water life.
29.A) Expand operating areas. C) Limit the use of waterscooters.
B) Restrict operating hours. D) Enforce necessary regulations.