问题
选择题
— _____. Is this his pencil?
— _____, I don't know. [ ]
A. Sorry ; Excuse me
B. Hello ; Oh
C. Excuse me ; Sorry
D. Hi; Er
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— _____. Is this his pencil?
— _____, I don't know. [ ]
A. Sorry ; Excuse me
B. Hello ; Oh
C. Excuse me ; Sorry
D. Hi; Er
答案：C