欢迎来到牛牛题库网 牛牛题库官网
logo
搜索

单项选择题

下歹各种构造中，哪一种属于火成岩的构造？

A.层理构造
B.气孔构造
C.层面构造
D.片理构造
点击查看答案&解析

相关考题

未知题型
In the past, pets were regarded as __________ during divorce proceedings.
A.family members
B.children who need parents care
C.children who can be co-parented
D.a kind of property like dining room sets
未知题型
Which of the following is NOT the reason why the amount of pet custody cases increases?
A.The society has accepted pets as an accessory to peoples lifE.
B.More and more people are keeping pets now.
C.People do not feel embarrassed to fight for custody of their pets any longer.
D.Pets are more likely to be considered as part of the family.
单项选择题
沉积岩的物质组成按成因可分为哪几种？
A.粘土矿物、碎屑矿物、有机质、生物残骸
B.化学沉积矿物、粘土矿物、碎屑矿物、生物残骸
C.有机质、化学沉积矿物、碎屑矿物、粘土矿物
D.碎屑矿物、粘土矿物、化学沉积矿物、有机质及生物残骸
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题