Question

【题目】The floor in the classroom is very dirty. Will you please _________?
A.to mop up it
B.mop up it
C.to mop it up
D.mop it up

Answer 1

【答案】D
【解析】Will you please……？句型中用动词原形，先排除选项A和C，mop up 意为“用拖把拖干净”，up是副词，当宾语用人称代词宾格时需要置于mop和up 之间，故选D。
【搭配】本题考查固定句型Will you please……？以及固定短语 mop up的用法。