[单项选择]The experiment described in paragraph B
A. shows how we make use of smell without realising it.
B. demonstrates that family members have a similar smell.
C. proves that a sense of smell is learnt.
D. compares the sense of smell in males and females.

[填空题]Paragraph B

[简答题]Read Paragraph B and try to find whether the event in Paragraph A leads to the unpopularity of commercial maps.

[单项选择]Questions 16～20
Napoleon famously described the British as a nation of shopkeepers. These clays it would be equally true to describe them as a nation of shoppers. Either way, London is the UK’s shopping mecca; if you can’t find it here you probably can’t find it at all.
Some London shops are more or less tourist attractions in their own right. Few visitors come away without popping into Harrods. This famous store is a real one-off. The toilets are lab, the food hall enough to make you swoon, and if they haven’t got what you want, it probably doesn’t exist. No other store has such a sense of sheer, outrageous abundance. Since Absolutely Fabulous brought Edina and Patsy steaming onto our screens, Harvey Nichols ("Harvey Nicks") has become another must-see attraction. It boasts a great food hall, an extravagant perfume department and jewellery to save up for. But with all the big names from Miyake to Lauren, Hammett to Calvin Klein and a whole floor of up-to-the
A. It is not worth visiting twice.
B. It is an unhappy experience shopping there.
C. It is a comprehensive department store. D. It is a nice store except its food hall.

[单项选择]A. She might be late for her experiment class. B. She doesn’t have a bike.
C. She might be delayed by her last class. D. She might be late for her experiment class.

[单项选择]A. He should do the experiment later.
B. He must extremely careful.
C. She is willing to do the experiment for him.
D. She’s sure he is not right.

[填空题]Paragraph 3

[填空题]Paragraph 5

[填空题]Paragraph 4

[填空题]Paragraph 1

[填空题]Paragraph 2