问题
选择题
—______?
—It's a pencil sharpener.[ ]
A. Is it a pencil sharpener
B. What's this
C.This is a pencil sharpener
答案
答案:B
—______?
—It's a pencil sharpener.[ ]
A. Is it a pencil sharpener
B. What's this
C.This is a pencil sharpener
答案:B