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地形图上有27、28、29、30、31、32、33、34、35m等相邻等高线，则计曲线的高程为（）m
A.29
B.28
C.30
D.35
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（请给出正确答案）
A.29
B.28
C.30
D.35
答案
更多“地形图上有27、28、29、30、31、32、33、34、35m等相邻等高线，则计曲线的高程为（）m”相关的问题
第7题
After the World war II (27) in 1945, some Americans felt VOA's (28) had to be changed, (29) the Soviet Union (苏联)became the enemy of America. They wanted to reach Soviet listeners. Then VOA began broadcasting in Russian.
In the early years VOA began (30) something new to its broadcast that was (31) "Music USA" , Another new idea came (32) in 1959. VOA knew that many listeners did not know (33) English to completely understand its normal English broadcast. So VOA (34) a simpler kind of English, which uses about 1,500 words and is spoken (35) ,of course, it is Special English.
21.
A. business
B. culture
C. support
D. information.
第8题
A.At
B.In
C.On
D.For
第9题
For many years, Hawaiian customs were looked down on or【25】. Now there is new pride in the old ways. Children are learning the【26】language and the traditional songs and dances. At the University of Hawaii there is a great deal of interest in the history of the islands and the culture of the【27】.
Visitors to the islands【28】to see the island paradise as it【29】to be. Large numbers of tourists from the Mainland【30】in Hawaii daily. Signs of modem tourism are【31】. Honolulu and its suburbs, a quiet area of about 250,000 thirty years【32】, is now a crowded area of 800,000 residents and【33】.
As you drive around the island of Oahu, you can find some of the beaches are closed【34】the public, and more and more tourist resorts are being built in areas that were unspoiled. Hawaiians【35】about what will happen to the old way of life.
(51)
A．local
B．original
C．folk
D．migratory
第10题
Ⅲ. Cloze (30 points)
Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet.
Times have changed and the ideas of the young and the old about the same thing are often ill contra diction. For example, parents and teenagers often disagree about the amount of freedom and responsibility that young people (21) to have. The teenager is more independent and often wants to be (22) to choose his own friends, select his own courses in school, plan for his own vocational (23) , and earn and spend his own money, and generally (24) his own life in a more independent (25) than many parents are able to (26) .
Most problems (27) teenagers and their parents yield to (导致) (28) planning and decision making. Within ally particular family, (29) are avoided and problems are solved when all of the persons take (30) in the situation, and (31) in working it out. (32) parents and young people learn how to get (33) well with each other and develop skills in understanding and (34) understood, even (35) most difficult problems are relieved and a situation might appear that teenagers and their parents can some times see eye to eye.
21. A. is
B. should
C. will
D. are
