( ) 5. How many main characters appeared at the scene?
( ) 6. At first, Holmes changed his clothes in order to ______.
( ) 7. What can we know about the photo?
( ) 8. What is the CORRECT order of the following sentences?
( ) 9. The story is mainly about ______.
B
( ) 6. At first, Holmes changed his clothes in order to ______.
A
( ) 7. What can we know about the photo?
B
( ) 8. What is the CORRECT order of the following sentences?
C
( ) 9. The story is mainly about ______.
B
答案：5. B
6. A
7. B
8. C
9. B
6. A
7. B
8. C
9. B