From the passage we can guess how old was the girl？A．5.B．12.C．16D．20

189. What will man be like in the future—in 5,000 or even 50,000 years from now？ We can only make a guess, of course, but we can be sure that he will be different from what he is today. For man is slo

What can we infer from the passage?A.The salaries

We can learn from the passage that the shoot syst

We can infer from the passage that scientists are

From the passage we can know that the computer s

We can conclude from the passage that the author