Please______the numbers and I’m sure they will ______more than 2000.
A.a(chǎn)dd;add upB.a(chǎn)dd up;add up
C.a(chǎn)dd up;add up toD.a(chǎn)dd;add up
C
短語add up的意思為“加起來”,add up to表示“加起來達(dá)到……”。
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