not solid ice”，而其他选项都不是最新的发现。

Passage Two

30 B）Whether a deleted photo is immediately removed from the web.

【解析】听力一开始作者就建议我们尝试删除自己上传的照片“Take a photo and upload it to Facebook, then after a day or so, note what the URL link to the picture is and then delete it.”，由此可知应该选B。

31 B) The way they store data.

【解析】“Why do "deleted" photos stick around so long? The problem relates to the way data is stored on large websites”，从这句话可知图片之所以不能立即删除跟它们存储的方式有关。

32 C) When the URL is reused.

【解析】“In the case of Facebook, the company says data may hang around until the URL in question is reused”，从这句话可知只有URL被再次用到才会被删除。

Passage Three

33. A

解析：第一段原文可以找到对应句子，即some iced coffees contain as many calories as a hot dinner.

34. B

解析：第一段原文中有对应语句，即Better skip dinner or hit the gym afterwards.

35. C

解析：在此句中，“The WCRF has estimated that 19,000 cancers a year in Britain could be prevented ”，关键词prevented可以得知答案为C选项。

Section C

36. diverse

37. tragic

38. commit