问题
选择题
—Do you know_____ number of the students in your school?
—It's about 1, 200.[ ]
A. the
B. a
C. an
D. /
答案
A
—Do you know_____ number of the students in your school?
—It's about 1, 200.[ ]
A. the
B. a
C. an
D. /
A