2.Some persons have traveled into outer space afte

outer space选择

答案解析

A．Building relationship with outer space,B．Making profits.C．Creating a stepping－stone

答案解析

______it is, a dream or a scientific fact, all thinkers about the space travel have agreed

答案解析

Which of the following is a motive for the rich people to have space travel？A．Such travel

答案解析

The author does NOT mention Princess Dianas______.A．outer and inner beautyB．personal lifeC

答案解析

Tarzan has exposed to the （)world by Jane.A、animalB、humanC、jungleD、outer space

答案解析

In May 1989, space shuttle "Atlantis" released in outer space the space probe "Megal－lan",

答案解析