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【简答题】
直线 过点 且斜率为 ＞ ，将直线 绕 点按逆时针方向旋转45°得直线 ，若直线 和 分别与 轴交于 ， 两点．（1）用 表示直线 的斜率；（2）当 为， 的面积最小？并求出面积最小时直线 的方程．
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【判断题】The words like good-looking, headache, daydream and readable are morphologically motivated.
A.
正确
B.
错误
【简答题】阅读理解。 2012 is a good film. If I were you, I'd like to watch it. The words, 'Everyone is equal, and everyone has his chance of survival' , have been shocking to us. Things begin in 2009,as an Indian sc...
【单选题】Choose the best explanation of the underlined words. Sounds like a great plan. Nothing beats relaxing on the beach and shooting the breeze with good friends.
A.
抽风
B.
兜风
C.
闲聊
D.
吹海风
【简答题】Complete the sentences using the words in the box. energetic documentary positive appearance 1.A(n) _________ person is very active and does not feel tired easily. 2.We can describe a person’s _______...
【多选题】申请外观设计专利时，下列哪些内容可以在简要说明中写明？（）
A.
商业性宣传用语
B.
产品的性能和内部结构
C.
设计要点及其所在部位
D.
产品由具有特殊视觉效果的新材料制成
【简答题】Section C Directions: In this section you will hear a recorded passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read two times. You are re...
【单选题】To look up the meanings of new words like "software" and "hard drive," you need a good ____ dictionary.
A.
occasion
B.
modern
C.
distressed
D.
devour
【多选题】下列哪些内容可以在外观设计简要说明中写明?
A.
一个玻璃水杯，写明该产品由透明材料制成
B.
一套茶具，写明套件1为茶壶，套件2为茶杯，套件3为茶碟
C.
一款汽车，写明其为新能源动力驱动
D.
一幅花布，写明其单元图案为四方连续无限定边界并请求保护色彩
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