Question

【题目】—Shall we _____ the classroom together? ( )

—OK. Let’s _____ it now.

A.cleaning; cleanB.clean; cleaningC.cleaning; cleaningD.clean; clean

Answer 1

【答案】D

【解析】

句意：—我们一起打扫教室好吗？—好的。我们现在就打扫吧。shall和let后面都加动词原形。故选D。