Is this ________ apple? [ ]
A. a
B. an
C. the
答案:B
—How do you find Summer Shoes 2012 ?
— ! I think every lady will love it.
A.Very fascinating
B.By chance
C.Don’t you know
D.Don’t worry
______是为了对发生频次从最高到最低的项目进行排列而采用的简单图示技术。
A.排列图
B.直方图
C.树图
D.亲和图