问题:
—_______ is your ruler?
—It"s black and white.
A. What color
B. What
C. Where
D. How
—_______ is your ruler?
—It"s black and white.
A. What color
B. What
C. Where
D. How
—It"s black and white.
A. What color
B. What
C. Where
D. How
参考答案: