[填空题]Some people argue that most crime ___________________(可归咎于对金钱的贪婪).

[填空题]Some people argue that most crime can______(归咎于对金钱的贪婪).

[填空题]Some people argue that most crime ______ (可归咎于对金钱的贪婪).

[简答题]Some people argue that the pressure on international sportsmen and sportswomen kills the essence of sport—the pursuit of personal excellence.

[简答题]Some people argue that high tech companies should have higher P/E ratios because of their future earning potentials. How much would you agree or disagree with this argument

[单项选择]Some people argue that, since there are billions of stars in our (47) _______, at least millions of them must have planets. And if there are millions of planets, at least thousands of them will have life. And of these life forms, at least some will have (48) ________. At some point of technological development, they will think of (49) ________ with beings on other planets. Some astronomers have set up a radio telescope at Harvard University. Dr. Paul Horowitz is using the telescope to (50) _______ the skies for any signal (51) ________ from other planets. I have a plea for these gentlemen: please stop before it is too late! For one thing, what if these beings that are in (52) ________ on other planets do give us a message What if the message indicates that these beings are far (53) ________ to us Will we be able to (54) _________the knowledge of our own unworthiness and inferiority For another, what if these beings tune in and find us Will they be friendly towards u