I turned over the chinese vase by accident while I cleaned the desk and now it is .A. in t

问题补充：

I turned over the chinese vase by accident while I cleaned the desk and now it is .

A. in turn

B. in pieces

C. in ruins

D. in trouble

答案：

A. in turn

(答案→)B. in pieces

C. in ruins

D. in trouble

解析：考查介词短语辨析。句意：在擦桌子的时候，我不小心打翻了那个陶瓷花瓶，现在它碎成了一片。A轮流；B破碎，成为碎片；C成为废墟；D有麻烦。根据句意可知，这里是“碎片”的意思，故选B。