When the width of car parking space and width of street are limited, generally preferred parking system is?

When the width of car parking space and width of street are limited, g

1.	When the width of car parking space and width of street are limited, generally preferred parking system is?
A.	Parallel parking
B.	45¬¨‚àû angle parking
C.	65¬¨‚àû angle parking
D.	90¬¨‚àû angle parking
Answer» B. 45¬¨‚àû angle parking