Questions19 to22 are based on the following interview with Catherine, a schoolgirl, on environmental protection. What else does the girl think we should do to protect the environment?()
A. Separate garbage
B. Get rid of rubbish properly
C. Have a family clean-up party
D. Cut down on paper production
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41-45题基于以下共同题干: 在一项庆祝活动中,一名学生依次为1、2、3号旗座安插彩旗,每个旗座只插一杆彩旗,这名学生有一杆红旗、三杆绿旗和三杆黄旗。安插彩旗必须符合下列条件: 如果1号安插红旗,则2号安插黄旗。 如果2号安插绿旗,则1号安插绿旗。 如果3号安插红旗或者黄旗,则2号安插红旗。 【题干条件分析】 上述三个条件,依次记为条件(1)、(2)、(3). 由条件(3)可得,如果2号不安插红旗,则3号安插绿旗,记为条件(4). 以下哪一项陈述为真,能确定唯一的安插方案?()
A. 1号安插红旗。
B. 2号安插红旗。
C. 2号安插黄旗。
D. 3号安插黄旗。
Suppose you had a bad cold during your last trip to a famous mountain. The tourist guide has helped you a lot. Write a letter of thanks to the travel agency. Your letter Should include:1) a description of your case2) thanks to the tourist guide and the travel agencyYou should write approximately 100 words. Do not sign your own name at the end of the letter. Use "Wang Lin" instead.
简述部门组织类型的广告代理公司的机构设置与职能划分。
TextThe American definition of success is largely one of acquiring wealth and a high material standard of living. It is not surprising, (1) , that Americans have valued education for its monetary value. The belief is widespread in the United States (2) the more schooling people have, the more money they will (3) when they leave school. The belief is strongest (4) the desirability of an undergraduate university degree, or a (5) degree such as medicine or law (6) the undergraduate degree. The money value of graduate degrees in (7) such as art, history, or philosophy is not (8) great.This belief in the monetary value of education is (9) by research outcomes on income. Ben Wattenberg, a social scientist, estimates that in the (10) of a lifetime a man (11) a college school diploma in 1972 could earn about $380,000 more than a man who (12) had a high school diploma. Perhaps this helps to explain survey (13) which showed that Americans who (14) they had lived their lives differently in some way regretted (15) of all that they did not get more education. The regret is (16) by those who have made (17) to the top and by those who have not. (18) a man like Douglas Fraser, the president of the United Auto Workers Union, a nationally known and successful leader, was (19) by regrets that he did not climb higher on the (20) ladder. 13()
A. efforts
B. observations
C. consequences
D. findings