第三节（共3小题；每小题1．5分，满分4．5分）
请听下面一段独白，用所听到的独白中的词或数填空，每空限填一个词或一个数。填入的内容要写在答题卡相应的位置上。在听本段独白前，你将有时间阅读各小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间，本段独白读两遍。
A Trip to San Francisco
|
Time |
People |
Activities |
|
Flight starting at
(18) April 16th |
Janet．,Mary |
Fly to San Francisco |
|
9:00 a．m．April 17th |
Chemists,biologists,physicists |
Attend the meeting for
(19) |
|
April 18th |
All the people mentioned |
Pay a visit to the city
(20) and the Golden Gate Bridge |
