Geena David knew she wanted to be a movie star when she was very young. She was not sure w

Geena David knew she wanted to be a movie star when she was very young. She was not sure what gave her the idea, but she wanted to look like a movie star. “I have a lot of pictures from my childhood of me wearing sunglasses,” she says. “I used to wear them to watch TV.”
　 Early movie actors started wearing sunglasses not because they looked good, but because their eyes hurt. The lights used on movie sets were extremely bright and could cause a painful problem known as “Klieg eyes”. It was named after the Klieg brothers who invented the lights. Actors wore sunglasses to give their eyes a rest. But when movie stars began wearing their sunglasses in public, they quickly became a must.
　 Eventually actors started wearing sunglasses in their movies as well as on the street. Audrey Hephburn wore ultra-cool Ray-Ban sunglasses in the 1961 movie, Breakfast at Tiffany’s. As a result, Ray-Ban sunglasses started to appear more and more in the movies. In 1979, Ray-Ban “Wayfarers” were worn by Jake and Elwood in The Blue Brothers. Tom Cruise wore Ray-Ban “Aviator” sunglasses in the 1986 hit, Top Gun. Then in 1997, Will Smith and Tommy Lee Jones made Ray-Ban “Predator” sunglasses famous in Men in Black.
　  Of course sunglasses aren’t just a fashion statement. The main reason to wear sunglasses is to protect our eyes against UV radiation. UV radiation can damage our eyes, so people now choose their sunglasses carefully. But you don’t have to give up style for safety. The choice of frames and lenses available these days is huge. So you can protect your eyes and still be the coolest person on the beach.
【小题1】What is mainly discussed in this passage? A．The use of sunglasses.B．The history of sunglasses.C．The sunglasses wearing.D．Why movie stars like to wear sunglasses.【小题2】Why did Geena David like to wear sunglasses? A．She was a movie star.B．She wanted to follow a movie star.C．Wearing sunglasses was good to her eyes.D．It was good to wear sunglasses when watching TV.【小题3】Early actors’ eyes hurt because     .A．they wore sunglassesB．they went out in the sun too muchC．the lights on movie sets were too brightD．their scripts were written in very small writing【小题4】Now people wear sunglasses     .A．just to protect their eyesB．for fashion and to protect their eyesC．because of bright lightsD．because movie stars wear themC