How many times did Shen Xue and Zhao Hongbo win world champions before Vancouver Games？
A: One.
B: Two.
C: Three.
D: Four.
A: One.
B: Two.
C: Three.
D: Four.
举一反三
- According to the text, how many marriages did Charlie Chaplin have? A: One. B: Two. C: Three. D: Four.
- How many tables are there in the Premium Deluxe? A: One. B: Two. C: Three. D: Four.
- How many major tennis championships are there A: Four. B: Three. C: Two. D: One.
- How many novels had he finished（） A: One. B: Two. C: Three. D: Four.
- How many kinds of supporting materials are mentioned in this lecture? A: One. B: Two. C: Three. D: Four.