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The new dictionaries are very useful, and they .A.sell outB.had sold outC.have been sold outD.sold o

编辑:chaxungu时间:2026-04-27 03:07:50分类:高中英语题库

【题目】The new dictionaries are very useful, and they __________.
A.sell out
B.had sold out
C.have been sold out
D.sold out

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【答案】C
【解析】考查时态。某些可和well,easily等副词连用的不及物动词,如read,write,wash,sell等,可以主动语态表示被动含义,第一空就是这种用法,意思是它们很畅销。由副词already(已经)可知第二空用完成时态,意思是它们已经被销售完。故选C。