(
D
)7. What does Mother Earth first tell humans?
A. Something about her friends. B. Something about other problems.
C. Something about Mother herself. D. Something about her big family.
(
B
)8. What can we learn from the underlined sentence “They bring you money and happiness,but they also bring illness(疾病)and death.”?
A. Practice makes perfect. B. Every coin has two sides.
C. It's never too old to learn. D. Interest(兴趣)is the best teacher.
(
A
)9. What's the last paragraph mainly about?
A. Earth's hope. B. Earth's worry. C. Earth's change. D. Earth's happiness.
(
C
)10. Which can best describe(描述)Mother Earth?
A. Sad and angry. B. Lonely and sad. C. Kind but worried. D. Friendly and happy.
