问题
选择题
—What's this?
—______. [ ]
A. It's an tape
B. It's a tape
C. It's tapes
D. It's the tapes
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—What's this?
—______. [ ]
A. It's an tape
B. It's a tape
C. It's tapes
D. It's the tapes
答案：B