题目内容：

A

Su Hua is studying at Cambridge, UK．She has bought a bicycle and is worried about security．Her friend, Kate, found this article and sent it to her．

 

1.Which part of the text gives you information on how to lock up your bicycle when you leave it?

A．Locks．

B．Marking．

C．Registration．

D．Basic Security．

2.The underlined phrase "act as a deterrent to a thief" means _____．

A．help you recognize your bike

B．help the police find your bicycle

C．stop someone stealing your bicycle

D．stop you worrying about your bike

3.The main purpose of this article is _____．

A．to tell you what to do if your bicycle is stolen

B．to suggest ways of keeping your bicycle safe

C．to give you advice on where to buy a good lock

D．to say why you shouldn't keep your bicycle in a quiet place