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【单选题】
Choosing the right dictionary depends on ________ you want to use it for.A.
what
B.
why
C.
how
D.
whether
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举一反三
【单选题】In the late 1960s many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized: Ecologists pointed out that a cluster of ta...
A.
compare skyscraper's with other modern structures
B.
describe skyscrapers and their effect on the environment
C.
advocate the use of masonry in the construction of skyscrapers
D.
illustrate some architectural designs of skyscrapers
【简答题】土石坝坝坡稳定分析的目的是什么？
【多选题】在土石坝的稳定分析中应该核算的控制土石坝稳定的几个时期包括( )。
A.
施工期(包括竣工时)的上、下游坝坡
B.
稳定渗流期的下游坝坡
C.
水库水位降落期的上游坝坡
D.
水库水位上升期的上游坝坡
【单选题】In the late 1960s many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized: Ecologists pointed out that a cluster of ta...
A.
compare skyscrapers with other modern structures
B.
describe skyscrapers and their effect on the environment
C.
advocate the use of masonry in the construction of skyscrapers
D.
illustrate some architectural designs of skyscrapers
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