题干
The two pairs of shoes are tight（紧的）for me. Can I try __________ pair?
A：other
B：another
C：the other
D：others
答案(点此获取答案解析）
B
The two pairs of shoes are tight（紧的）for me. Can I try __________ pair?
A：other
B：another
C：the other
D：others
在其上为增函数的是（ ▲ ）．