题干

已知角θ的终边过点(1,﹣2),则tan( π
4
﹣θ)=____.
上一题 下一题 0.0难度 选择题 更新时间:2014-11-18 09:05:56

答案(点此获取答案解析)

-3

同类题2

将下列单词或词组填入空格。每空限填一词,每词只能填一次

A. weak          B. break         C. confident          D. at the end of
E. possibly       F. breath       ' G. do well in     H. hobbies       I. politely

    A headmaster is giving a speech about how to perform successfully in an interview to a
new school.

   Interviews are held so that you can learn about the school and the school can learn about you. You should spend a couple of hours getting ready for the interview carefully. Then you will ____  understand your questions better and get right answers on the day of the interview.
First find out about the school. Read the school introductions and look at the school websites. Then think about yourself- your strong points and ____  ones. Try to find a few examples you could give the interviewers.
   What else you want to tall the interviewer about yourself?. For example, you might want to speak about your interests and____  outside school. These tell the interviewer what kind of person you are. Be ready to talk about why you enjoy them.
   Dress properly on the day. Arrive a few minutes early. When you first meet the interviewer, greet him or her ____  Don't forget to smile and make eye contact. First impressions (印象) are very important. You want the interviewer to think you are ____ and friendly.
   If you get nervous, take a deep ____ to calm yourself down. Listen to the interviewer with great care. If you don't understand the question, ask the interviewer to repeat it. Last but not least, ____  the interview, don't forget to thank the interviewer and say goodbye.
   I'm sure that you will ____  your interviews. Best of luck, boys and girls!

同类题5

中国近代史既是一部屈辱史,又是一部抗争史,请仔细阅读下列材料回答问题:
材料一 :据估计,被劫掠和破坏的财产,总值超过六百万镑。在场的每个军人都掠夺很多。在进入皇宫的宫殿后,谁也不知道该拿什么东西。为了拿金子,而把银子丢了,为了拿镶有珠玉的饰品和宝石,又把金子丢了,无价的瓷器和珐琅器,因为太大不能运走,竟被打碎。
──英国《泰晤士报》
(1)材料一中“军人”指的是?此事件中签订的条约是?
材料二:第二款 中国将管理下列地方之权并将地方所有堡垒、军器工厂及一切属公物件,永远让与日本:
一、下开划界以内之奉天省南边地方,从鸭绿江口溯该江以抵安平河口,又从该河口划至凤凰城、海城及营口而止,划成折线以南地方,所有前开各城市邑皆包括在划界线内。该线抵营口之辽河后,即顺流至海口止,彼此以河中心为分界。辽东湾东岸及黄海北岸,在奉天省所属诸岛屿,亦一并在所让境内。
二、台湾全岛及所有附属各岛屿。
三、澎湖列岛,即英国格林尼次东经百十九度起至百二十度止,及北纬二十三度起至二十四度之间诸岛屿。
──梁为楫、郑则民主编《中国近代不平等条约选编与介绍》
(2)请说出条约的名称是什么? 该条约中对中国民族工业影响较大的内容是?
材料三:“庚子(1900年)之役,国家以乱民肇衅,外国连衡而入京师,两宫微服出狩……”。
——《庚子西狩丛谈》
(3)材料中的“乱民”是指?“外国连衡而入京师”是指什么历史事件?