--What's one fourth and a half, do you know?--Yes, it's ________.A.two sixthsB.three fourthsC.one threeD.three sixths
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B解析此题首先要理解what's...and...?这个句型,另外one fourth和a half分别表示1/4和1/2,在英语中分数的表达法为分子用基数词,分母用序数词,如:1/3,one third, 但如果分子大于或等于2时,分母应用复数形式,如:3/4, three fourths, 但也可说three quarters。此题就是--道简单的分数加法题即1/4+1/2=3/4。