题目内容
【题目】(2016·北京)______ over a week ago, the books are expected to arrive any time now.
A. OrderingB. To order
C. Having orderedD. Ordered
【答案】D
【解析】
考查非谓语动词。句意:(因为)那些书是一周多之前订的,现在随时有可能送到。books和order是动宾关系,即order the books/the books are ordered,故用过去分词表示被动和完成,在此相当于原因状语从句because they were ordered...,故选D。
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