After discussing, the students ________ some good ideas to work on the project.A.put upB.set upC.caught up withD.came up with
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D解析考查动词短语搭配及用法。句意为：经过讨论，学生们想到了一些好主意来实施这项方案。A项put up为“举起，抬起；张贴”之意；B项set up为“树立；设立，建立”之意；C项caught up with为“赶上，跟上”之意；D项came up with为“产生，发现（解决办法，