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【简答题】
按主要承重构件的受力情况,桥梁分为( )、( )、( )、( )和( )五种。
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举一反三
【单选题】关于沉积岩正确说法是()
A.
沉积岩是在地下高温、高压条件下形成的。
B.
沉积岩是早期的生成的岩石,风化剥蚀作用的产物。
C.
沉积岩是火山喷发后生成的产物。
D.
沉积岩是在地表或接近地表的常温、常压条件下早期生成岩石,遭受风化剥作用的破坏产物,以及生物作用,火山作用的产物,经过搬运、沉积及成岩作用而形成的岩石。
【判断题】中国逐步沦为半殖民地的过程中,开始孕育资本主义的萌芽。( )
A.
正确
B.
错误
【简答题】沉积岩沉积岩(名词解释)
【单选题】Atomic Ranch is a new magazine that targets people who grew up in ranch-style houses, now own ranch-style houses, and appreciate articles about the history of the style and sensitive makeovers that ke...
A.
psychographic
B.
demographic
C.
usage rate
D.
family life cycle
【单选题】Unlike the earlier linguists, modern linguists tend to ______.
A.
attempt to continue the standardization of the language
B.
evaluate language practices in terms of current speech rather than standards or proper patterns
C.
be more concerned about the improvement of the language than its analysis or history
D.
be more aware of the rules of the language usage
【简答题】熔滴比表面积是指熔滴的( ) 与其( ) 或( )之比
【简答题】Education should not be considered to be a ________ in the modern society for everyone has the right to do so. A.privilege B.power C.usage D.identity
【单选题】有关沉积岩的叙述,正确的是 ( )
A.
常见的沉积岩有砂岩、页岩、大理岩等
B.
沉积岩不能转化为岩浆
C.
沉积岩是在外力作用下由岩浆转化而成的
D.
沉积岩中的化石和岩层是记录地球历史的“文字”和“书页”
【单选题】In contrast to the earlier linguists, modern linguists tend to _____________________.
A.
attempt to continue the standardization of the language
B.
evaluate language practices in terms of current speech rather than standards or proper patterns
C.
be more concerned about the improvement of the language than its analysis or history
D.
be more aware of the rules of the language usage
【判断题】片岩是一种沉积岩。()
A.
正确
B.
错误
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