下图是夏至日(6月22日)和冬至日(12月22日)甲地观测到的太阳高度日变化图,

题型:选择题

问题:

下图是夏至日(6月22日)和冬至日(12月22日)甲地观测到的太阳高度日变化图,读图完成下列各题。

小题1:h的值约是

A.23.5°

B.43°

C.66.5°

D.47°小题2:判读图中n与y的关系是

A.y=48―n

B.y=13―n

C.y=36―n

D.y=26―n

考点:地球运动的一般特点地球自转的地理意义地球公转的地理意义
题型:选择题

全球城市是指在()方面有影响世界事务的城市。

A.城市规模

B.城市区位

C.第三产业

D.城市职能

题型:选择题

阅读理解。

     As a boy growing up in India,I had longed to travel abroad.I used to listen to the stories

my father would tell me about his stay in Canada and tours to Europe in the 1970s,with

great interest.

My big moment finally came in the summer of 1998 when I was able to accompany my

parents to Europe,where my father was to attend a meeting.We planned to travel to Belgium,

Netherlands and West Germany.

     I have vivid memories even today of going to Mumbai airport at night all excited about

finally going abroad.I had heard several great things about Lufthansa till then but now I finally

got to experience them first hand,during the flight to Frankfurt.We flew business class and

even today I can remember the excellent service by the Lufthansa crew.The flight was really

smooth and thoroughly enjoyable,even for someone like me,who is otherwise scared of flying.

     After spending almost two weeks in Europe,we took the Lufthansa airport express

from Dusseldorf to Frankfurt airport,for our return flight.What a journey that was! All along

the Rhine (莱茵河),it was simply an unforgettable experience.I was in a sombre mood

on the flight back to Mumbai as it marked the end of a wonderful vacation,but the Lufthansa

crew members were able to change it into a most enjoyable experience yet again,with the

quality of their service.

     Being the first airline to take me overseas,Lufthansa will always hold a special place in

my heart.Even today,I continue to enjoy flights on Lufthansa and simply cannot dream of

choosing any other airline.Flying,in general,for me,has always been an ordeal (terrible and

painful experience).Flying on Lufthansa,however,is something I always have and always

will look forward to.

1.Which country does the author live in now? ______.

A.India.

B.Canada.

C.Belgium.

D.Germany.

2.What made the author so interested in traveling abroad?

A.Growing up in India.

B.Once staying in Canada.

C.Once traveling to Canada with his father.

D.His father's stories about his traveling experiences.

3.Which of the following is TRUE about the author's trip to Europe in 1998______.

A.The author traveled with one of his parents.

B.Both their going and return are by air.

C.They traveled in spring that year.

D.They stayed in Europe for nearly two months.

4.It can be inferred from the passage that Lufthansa is ________.

A.a city in India

B.a city in Europe

C.an airline company

D.a travel agency

5.The underlined word "sombre" in the 4th paragraph probably means "________".

A.happy

B.sad

C.angry

D.enjoyable

题型:选择题

()用以滤去润滑油中直径在0.05~0.10mm以上的杂质。

A.机油集滤器

B.机油粗滤器

C.机油细滤器

D.机油散热器

题型:选择题

施工组织措施费可根据施工取费定额计算,其中环境保护费、文明施工费、安全施工费等费用,工程计价时不应低于弹性区间费率的( )。

A.中值

B.下限

C.上限

D.平均值

题型:选择题

木材使用容许应力有哪些规定?

更多题库