——There is lots of water all over the floor. Would you please _?——With pleasure.

题型：单选题题类：常考题难易度：普通

——There is lots of water all over the floor. Would you please _?

——With pleasure.

A、mop it up B、mop up it C、to mop it up D、to mop up it

举一反三

— I'm not sure. __________ ask the teacher for help?

There is only an apple at home. You should {#blank#}1{#/blank#}it {#blank#}2{#/blank#}your sister.

His father told {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}in the street.

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