①Indeed, more humans have visited the moon than the bottom of the sea. ②Such is the disparity that contemporary scientists possess more precise maps of the Martian surface than they do of the ocean depths. ③Even if only to better understand what constitutes nearly three quarters of the Earth's surface, the vast majority of which remains unexplored. ④But humans would do well to learn more about what lies in the ocean's depths. Such was the case presented by experts during the 54th annual World Economic Forum in Davos.What is the right order of the numbered sentences?

[判断题]Ground transport is typically more affordable than air， but more expensive

[判断题]Ground transport is typically more affordable than air， but more expensive

[单选题] It is possible to have more than one (74) open in Word at the same time.（74）A． processB． textC． documentD． block

Nearly _________ of the earth ________covered by sea．（　　）Nearly_________oftheear

[单选题]It is possible to have more than one(74)open in Word at the same time.A．processB．textC．documentD．block

[单选题]It is possible to have more than one(75) open in Word at the same time.A．textB．processC．blockD．document

On the one hand, some say, nothing could be more natural than hunting, and indee

Over two billion people worldwide now have access to vastly more information tha

Over two billion people worldwide now have access to vastly more information tha

Over two billion people worldwide now have access to vastly more information tha