问题补充:
单选题Iwasaskedtosortoutthedocumentsbutinsteadofputtingthem______,Itotally_______.A.in order; messed up themB.in an order; made a mess of themC.in the order; messed them upD.in an order; made a mess of it
答案:
B解析这题考查词组:put sth in an order把。。摆放整齐,make a mess of ... 把。。。弄乱,因为documents 是复数,所以要用them。选B。