问题
选择题
I’ve thrown away my old trousers, I’ll have to buy ___.
A．a new pair
B．a new one
C．some new
D．some new pair
答案
答案：A
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I’ve thrown away my old trousers, I’ll have to buy ___.
A．a new pair
B．a new one
C．some new
D．some new pair
答案：A