38. Which of the following is NOT true about Internet-based language learning products?

20. Last year he paid a visit to his hometown, which was no longer the sleepy little village ____.

21. Trapped in the forest, the travelers have had ____ biscuits for 5 days.

60. 林肯之所以如此受尊敬是因为他也同样不是完人。

63. 假如你想从事这项工作，你必须先接受三个月的训练。

17. Documents ____ with chemicals will not become yellow with age.

( )15. Most Americans have a favorite hobby.

( )53. The result of the election of new seven wonders will encourage tourists from all over the world to see those landmarks.

29. Do what you think is right, ____ they say.

59. 与不同经历的人相处会有助于开阔你的视野。

( )51. The other wonders of the ancient world were destroyed by earthquakes, fire or other reasons except the Pyramids of Giza.

28. He was not slow to realize his situation, ____ to see the coming danger.