()4.―Ineedsomethingforcuttingthepaper.―Ohyouwantaknife?OK，I'llgetforyou.A.itB.thatC.thisD.one
( )4. ―I need something for cutting the paper. ―Oh you want a knife? OK，I'll get _____ for you.
A. it B. that
C. this D. one
D
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