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【单选题】
地面点到高程基准面的铅垂距离称为该点的？A.
相对高程
B.
绝对高程
C.
高差
D.
建筑标高
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举一反三
【单选题】In order to________a good knowledge of English, he gave up his job and went to Britain. [ ]
A.
require
B.
inquire
C.
acquire
D.
address
【简答题】Experience in advertising would be helpful in this job.
【单选题】Why does the man want to write about the ancient civilizations of Mexico?
A.
It would require a trip to Mexico.
B.
It's too broad a topic to research.
C.
He doesn't have relevant resource material.
D.
He's interested in that part of the world.
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