— _______________ the pen?
— It's in your pencil-case. [ ]
A. Where
B. What's
C. Where's
答案:C
制度:管理
A.文盲:教育
B.法律:审判
C.成功:竞争
D.警报:逃生
Is this ruler?
No, is over there(在那边).
A.her, her
B.her, hers
C.hers, her’s
D.her, her’s