听第二段对话,回答第8、9小题。
()8. What does Mary find especially hard in learning English?
A. Spelling.
B. Speaking.
C. Grammar.
()9. What does the man advise Mary to do?
A. Do more reading.
B. Do more exercises.
C. Learn more words.

8.C 9.A

听第三段对话,回答第10~12小题。
()10. What is Mr Smith doing?
A. Learning new words.
B. Writing an English text.
C. Reading a Chinese novel.
()11. How can the girl improve her understanding of Chinese texts?
A. By drawing mind maps.
B. By having more classes.
C. By asking classmates for help.
()12. What's the probable relationship between the speakers?
A. Teacher and student.
B. Doctor and patient.
C. Shopkeeper and customer.

10.C 11.A 12.A

听第四段对话,回答第13~15小题。
()13. What does Mary think of the book?
A. Interesting.
B. Difficult.
C. Boring.
()14. What is Mary going to buy?
A. Some books.
B. Cat food.
C. Some fruit.
()15. What day is it today?
A. Wednesday.
B. Thursday.
C. Friday.

13.A 14.B 15.B

三、听短文，选择正确答案(短文读两遍)
()16. What smart app does the speaker recommend for physics experiments?
A. Physics Lab VR. B. Maths Way. C. English Dubbing.
()17. Why is the VR app good for physics experiments?
A. Because it costs a lot of money. B. Because there is no danger.
C. Because it needs real tools.
()18. What can the mistake analysis tool do?
A. Tell you missed knowledge points. B. Do physics homework for you.
C. Watch physics videos with you.
()19. When is the online physics Q&A group open?
A. From 7 a. m. to 9 a. m. B. From 7 p. m. to 9 p. m.
C. From 8 a. m. to 10 a. m.
()20. How long does the speaker suggest using smart tools daily?
A. 10 minutes. B. 20 minutes. C. 30 minutes.

16.A 17.B 18.A 19.B 20.B