25. What does the passage mainly talk about?

A. 　 In a report.

B. 　 In a storybook.

C. 　 In a diary.

D. 　 In a newspaper.

A. 　 A textbook

B. 　 A magazine

C. 　 A diary

D. 　 A report.

A. 　 Person-to-person auction sites are less popular than business-to-business sites.

B. 　 Business-to-person auction sites are less popular than person-to-person sites.

C. 　 For person-to-person auction sites， the websites is the owner of goods.

D. 　 For business-to-person auction sites， the website is the owner of the goods.

A. 　 complains

B. 　 compares

C. 　 agrees

D. 　 makes

A. 　 Junk food

B. 　 Junk sleep

C. 　 Electronic products

D. 　 The importance of sleep

A. 　 They don＇t want to make friends.

B. 　 They are anxious.

C. 　 They have some damages in their brains.

D. 　 They think themselves different from other people.

A. 　 However

B. 　 Whatever

C. 　 Whether

D. 　 If

A. 　 engage

B. 　 pursue

C. 　 seek

D. 　 devote

A. amounted to

B. approved of

C. adapted to

D. come to

A. 　 Even friends may have differences of opinions

B. 　 Friends never argue with each other

C. 　 It generally takes time for people to become close friends.

D. 　 Someone’s habits may annoy his friends.