【单选题】What does Claire Tomalin think of Mark Twains autobiography?
【单选题】沉积岩的结构是指()
C.
岩石内部颗粒的排列方式、颜色、胶结物数量的多少等
D.
岩石内部颗粒的大小、形状、胶结物数量的多少等
【单选题】What does Nick think is the reason he is such a positive person?
B.
It's a natural part of his personality.
C.
He learned it from his grandmother.
【单选题】What effect does exceeding positive ionization have on some people ?
A.
They think they are insane
B.
They feel rather bad-tempered and short-fussed
C.
They become violently sick
D.
They are too tired to do anything
【简答题】沉积岩的结构是指构成沉积岩颗粒的性质、()、()及()。沉积岩的主要结构类型有:碎屑结构、()、晶粒结构、()和()结构。
【单选题】What effect does excessive positive ions have on some people?
A.
They think they are mad.
C.
They become violently sick.
D.
They are too tired to do anything.
【简答题】沉积岩的结构是指:沉积岩中颗粒的____、____、___及其_______。
【简答题】沉积岩的结构是指沉积岩中各组成部分的形态、大小及结合方式。常见的结构有以机械沉积为主的()结构;以化学沉积为主的()结构;介于两者之间的泥质结构及以生物沉积为主的生物结构。
【单选题】What does positive wording mean?
A.
It means some words that are nice
B.
It means words are welcomed by recipient
C.
It means some useful words
D.
It means words that can assist us to develop a great relationship
【多选题】沉积岩的结构是指 ( ) 等。有碎屑结构、泥质结构、化学结晶结构和生物结构等