Question

【题目】The floor was quite wet, and my teacher told us________quickly.

A.to mop up itB.mopped it upC.to mop it upD.mop it

Answer 1

【答案】C

【解析】

句意：地板很湿，老师叫我们赶快把它擦干净。

考查非谓语动词及动词短语。tell sb. to do sth.告诉某人做某事，固定结构，故排除B、D；mop up擦干，是“动词+副词”结构，代词放在短语中间，故排除A。故选C。