题干
.---This _____ John's house .It's number 101.
--- I don't think so.He said a large white house but this is a small yellow one.
--- I don't think so.He said a large white house but this is a small yellow one.
A：can't be
B：must be
C：may not be
D：should be
答案(点此获取答案解析）
B
