下图中甲图为某区域示意图，乙图为甲图中R河河谷及其附近地质剖

下图中甲图为某区域示意图，乙图为甲图中R河河谷及其附近地质剖面示意图(R河河谷的形成主要受地转偏向力影响)。读图完成小题。

R河流的流向大体上为( )

A．自北向南	B．自南向北
C．自东向西	D．自西向东

河谷处的地质构造为( )

A．向斜	B．背斜
C．谷地	D．山岭

登录免费查看答案和解析

相关试题

Mr Smith, of the speech, started to read a novel.

A．tired; boring	B．tiring; bored
C．tired; bored	D．tiring; boring

收藏答案/解析

Whenever I met him, _____ was fairly often, I like his sweet and hopeful smile.

A．what

B．that

C．which

D．when

收藏答案/解析

All of us still remember the terrible earthquake that Tangshan twenty years ago.

A．attacked	B．struck
C．knocked	D．exploded

收藏答案/解析

The College Entrance Examination near, so you should be prepared for it.

A．is drawing	B．draws
C．drew	D．has drawn

收藏答案/解析

— What is that building?
— _____ the garden equipment is stored.

A．There is in which	B．That is where
C．The building that	D．That I got

收藏答案/解析