1. (2020七下·慈溪期末) 阅读理解

    Rules are everywhere. When you are reading in the library, taking a bus, driving a car or walking on the road, you must follow certain rules. Here are some rules when you are taking the subway.

※At the station: Wait behind the yellow line (线). Let the passengers get off first. Don't rush. Get onto the train one by one. Don't get onto the train when you hear a "beep" sound. Wait for another train. ※On the train: No smoking. No eating & drinking. No climbing. No playing & jumping.

1. （1） The text is about rules when people are ________________.

   A . driving on the road B . waiting for a bus C . walking on the street D . taking the subway
3. （2） At the subway station, you should ___________________.

   A . wait for the train behind the yellow line B . let other passengers get on the train first C . jump onto the train as quickly as you can D . start to get on after you hear a "beep" sound
5. （3） Which sign (标志) can you see on the subway?

   A . B . C . D .