[简答题]Why do you choose to work in this city

[单项选择]Did you ever wonder why you see the colors you do or if other animals see the same colors that you see We see light that bounces off of things around us. When the light enters our eyes, special cells tell our brains about the light. These cells are called photoreceptors. Light is made of little bits called photons. When the sun shines, trillions and trillions of these little bits of light fall on the earth. The photons bounce off of almost everything and some of them enter our eyes. Those bits that enter our eyes allow us to see. So, where does the color come from Starting in the 1600s with Sir Isaac Newton, scientists have believed that there are different kinds of photons. Different types give rise to our sense of colors. The different photons are said to have different wavelengths. Sunlight contains all the different wavelengths of photons. The visible wavelength colors can be seen when you look at a rainbow. Raindrops acting as natural prisms produce the colors.
A. Red, white, and blue.
B. Red, green, and yellow.
C. Red, green, violet.
D. Red, green, blue.

[多项选择] Why do you want to look for a new job Why do you want to quit your job

[简答题]Why do you think they are chunks

[单项选择] Dad, Why Did You Do It Every time the phone rings in my flat I jump, especially if it’’s near midnight. Deep down I know it’’s only Mum, ringing for a chat because, yet again, she can’’t sleep. But for a fraction of a second I freeze. It was midnight. when the call came that changed the way I felt about the person I loved most--my dad. I’’d watch his friends playing around with young girls and then look at Dad. "Ridiculous, "he’’d say, and I’’d smile, knowing he could never behave that way. Last October, as if to prove the point, he whisked Mum away for a romantic weekend in Rome to celebrate their silver wedding anniversary. She was so happy. I didn’’t think any couple could be closer and I always dreamed that when I got married it would be the same for me--secure and caring. Dad always wanted the best for me and he made sure I got it. Thanks to his Army career and pension we were financially better off than most. But
A. Y
B. N
C. NG