单选题 A recent reality TV, program called "Metamorphosis (Bian Xingji)" has stirred up debate.
The program, which aired on Human Satellite TV, offers two primary school students a chance to exchange life roles. For one week, Gao Zhanxi, a poor country boy from Qinghai, and Wei Cheng, a rich city boy from Hunan, walked in each other's shoes.
Many people praised the program because it changed the kids in good ways. Wei has decided to throw away his former extravagant lifestyle and keep away from Internet games. Gao opened his eyes to see a wonderful world outside the mountains.
But others don't agree. They think the program actually hurt Gao a lot. He actually wept when he first tasted modern life. People doubt whether he will turn to his poor family willingly without feeling the inequality of life after experiencing the colorfulness of city life.
Someone says,"Gao is just too young to experience the huge gap between his country life and the far-too-good modern city life. He may think that life hasn't treated him fairly. He may even hate society's inequality. The program hurts him, for sure./

单选题 What does the word "air" in the first line mean? ______.
【正确答案】 C
【答案解析】[解析] 词汇猜测题。从文章中可以猜测出，air的意思与播放节目有关，故选C。
单选题 What does the phrase "walked in each other's shoes" in the first paragraph mean? ______.
【正确答案】 B
【答案解析】[解析] 词汇猜测题。walk in each other's shoes翻译为“处于对方的位置上”，所以选B。
单选题 Some changes happened to Wei Cheng. Which of the following is not true? ________.
【正确答案】 D
【答案解析】[解析] 细节题。在四个选项中，只有D在文章中没有提到，所以选D。
单选题 The following are opinions against this program. Which one is not mentioned in the passage? ______.
【正确答案】 D
【答案解析】[解析] 细节题。反对这一节目的意见体现在文章的最后两段。其中并未提到高会嫉妒，所以选D。
单选题 Which of the following is not true according to the passage? ______.
【正确答案】 C
【答案解析】[解析] 推断题。D可以从第二段“Gao Zhanxi，a poor country boy...”推断出来。B可以从第三段“Wei has decided to throw away his former extravagant lifestyle...”推断出来，而A可以从人们表示的不同意见推测出来。所以选C。