题目

提示作文 Gary 有一个在coffee shop的兼职工作，想离开,计划找一个新工作，你是Ahmet,是他最好的朋友，听到此事感到吃惊，劝他不要放弃在coffee shop的兼职工作，提示语：（提示语必须用完） 1．plan to get a new job, leave from , pay sb $7 an hour, 2．if , look in the newspaper,  other places  not pay you  more than $7 3．the people let you work after school , on weekends 4．visit you next weekend, take my advice 5.if you do, stay at the coffee shop Dear Gary, I  was surprised to hear that____________________________________过抛物线y2=4x的准线与对称轴的交点作直线，交抛物线于M、N两点，问直线的倾斜角多大时，以线段MN为直径的圆经过抛物线的焦点？