How many kinds of travel books are mentioned in the passage
A: Two.
B: Three.
C: Four.
D: Five.
A: Two.
B: Three.
C: Four.
D: Five.
举一反三
- How many types of claims were mentioned? A: Five. B: Two. C: Three. D: Four.
- How many books can the subscriber borrow at a time（） A: Five. B: Four. C: Three. D: Two.
- How many kinds of supporting materials are mentioned in this lecture? A: One. B: Two. C: Three. D: Four.
- How many people will have the dinner? A: Five. B: Four. C: Three. D: Two.
- How many kinds of travel books are mentioned in the passage A: 2. B: 3. C: 4. D: 5.