2008年06月大学英语四级听力真题13-Question19-22

19.a)a notice by the electricity board.

　　b)ads promoting electric appliances.

　　c)the description of a thief in disguise.

　　d)a new policy on pensioners'welfare.

答案：C

20.a)speaking with a proper accent.

　　b)wearing an official uniform.

　　c)making friends with them

　　d)showing them his ID.

答案：D

　21.a)to be on the alert when being followed.

　　b)not to leave senior citizens alone at home.

　　c)not to let anyone in without an appointment.

　　d)to watch out for those from the electricity board.

答案：C

　22.a)she was robbed near the parking lot.

　　b)all her money in the bank disappeared.

　　c)the pension she had just drawn was stolen.

　　d)she was knocked down in the post office.

答案：C