[单选题]D．uring the last few years ,it has been realized that maintenance of programs is more expensive than development, so reading of programs by humans is as important as(73)them.A．editingB．writedC．writtenD．writing
[单选题]D．uring the last few years, it has been realized that maintenance of programs is more expensive than development, so reading of programs by humans is as important as(67)them.A．editingB．writedC．writtenD．writing
[单选题]During the last few years，it has been realized that maintenance of programs is more expensive than development,so reading of programs by humans is as important as (73) them.(73) A．editingB．writedC．writtenD．writing
[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
During _____ century, the world population has already reached 6 billion.A. twen
This place has been ____ after the Second World War.A.refilledB.rearrangedC.reun
As has been pointed out by anthropologists, the tools we use to shape the world
[单选题]She has been working hard day and night during these years ______ she could
14.He has never been in doubt about his _ that he will travel the whole world.A.
Indeed it has been pointed out that without depression we would_much of the worl