threeis_____thanone.
A.twicemoreB.threetimesmore
C.twiceD.threetimes
选哪个>如果没有than该怎么说
Three"isthreetimesasmuchas"one"
threeistwicemorethan"one
第一句是asmuchas,后面句怎么是twicemore.到底是much还是more
还有书上的答案是C