Name：Off the Beaten Path
Cover price：$30.00
Our price：$19.80
The best-selling Reader's Digest travel book has 40% new content including over 200 new sites, over 200 new full-color photographs, and all-new, up-to-date maps. It focuses on more than 1, 000 of the United States’ most overlooked must-see destinations.
Name：Container Gardens by Number
Cover price：$ 15.95
Our price：$9.49
A unique book contains 50 easy-to-follow container designs. Each design provides a simple numbered planting plan that shows exactly how to create each display, with an instruction of the finished planter and in-depth plant information. The plans are easy to follow and for any type of living space or garden.
Name：Best Weekend Projects
Cover price：$ 17.95
Our price：$13.96
Choose from 80 unique ideas to create an extraordinary living space. The projects are practical, as well as attractive, and will improve your home and yard and can be made in a weekend. These 80 well-designed projects are presented in a clear, easy-to-follow style that addresses readers in an accessible, user-friendly tone.
Name：l80l Home Remedies(治疗方案）
Cover price：$ 40.00
Our price：$ 29.96
Plenty of health complaints can be handled at home. Each and every remedy will be tested by a doctor to make sure it is safe and sound.
Dozens of conditions are covered, from headaches, sunburn, bad breath, and blisters（起泡；起疮）to allergies, and hiccups（打嗝）.
小题1:You can most probably read the passage in a ________ .
A．travel guide
B．medicine booklet
C．textbook
D．newspaper小题2:How much money could you save if you want to buy a travel book?
A．$10. 20.
B．$6.46.
C．$13.96.
D．$19.80.小题3:Which of the following could help you to deal with common diseases without a doctor?
A．Off the Beaten Path.
B．Container Gardens by Number.
C．1801 Home Remedies.
D．Best Weekend Projects.小题4:Which of the following is NOT true according to the passage?
A．Container Gardens by Number can help you improve your gardening skills.
B．Off the Beaten Path covers about 1, 000 famous traveling sites all over the world.
C．Best Weekend Projects may be useful for you to modify your living room.
D．1801 Home Remedies is designed for home use.小题5:What's the purpose of the passage?
A．To advise readers to buy their books.
B．To advise readers to read more in spare time.
C．To share the pleasure of reading with readers.
D．To share his opinion about the books with readers.
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N2O4(g) ΔH＝－56.9 kJ/mol ②
2N2(g) + 3H2O(g)。
