问题
选择题
—_________ on the __________ desk?
—A book.[ ]
A. What's; teachers'
B. What, teacher's
C. What, teachers'
D. What's, teacher's
答案
答案:A
—_________ on the __________ desk?
—A book.[ ]
A. What's; teachers'
B. What, teacher's
C. What, teachers'
D. What's, teacher's
答案:A