Indeed it has been pointed out that without depression we would_much of the world s graq tragic literature music and art.

As has been pointed out by anthropologists, the tools we use to shape the world

[试题]It has been documented that during World War Ⅱ, America's armed forces once tried formation flight to save fuel.

[单选题]We would appreciate it very much if you could make arrangements before September 15 to charter a ship（）the terms mentioned in your yesterday’s telex.A . accordingB . asC . onD . at

[主观题]Zhongshan Road has been moved out of the city, and sports 82. _________

Motion pictures are so much a part of our lives that its hard to imagine a world

We haven’t seen the sun for ages. It’s been raining for a week! It’s much too be

[单选题]B．y saying "the world has been spared a t.rue water war" (Line 1, Para.4), the author means（ ）[A] the water supply in the world is more than needed[B] the world has saved enough water to avoid the war[C] the world has never suffered a war triggered

[单选题]We would（）very much if you send us some samples immediately.A . thank youB . appreciate itC . appreciateD . appreciate you

[单选题]( )us the information，we would have been ambushed.A.Had he not givenB.If he

[单选题]( )us the information，we would have been ambushed.A.Had he not givenB.If he