来自葛涛的问题
Thereare___ofstudentsareboyinmyclass.A.onefifthsB.twothirdC.three-quarterD.threequarters解了后,
Thereare___ofstudentsareboyinmyclass.
A.onefifthsB.twothirdC.three-quarterD.threequarters
解了后,


Thereare___ofstudentsareboyinmyclass.A.onefifthsB.twothirdC.three-quarterD.threequarters解了后,
Thereare___ofstudentsareboyinmyclass.
A.onefifthsB.twothirdC.three-quarterD.threequarters
解了后,
D
A,B是用分数的写法:分子用基数词,分母用序数词.当分子大于一时,分母用复数.
选项A应该为onefifth,选项B应该改为twothirds
选项D:threequarters是“四分之三”的意思.相当于threefourths
不懂的话,欢迎追问!