a hundred students为什么中间不用of?a kg of meat却要?

There are only ( ) students.a.nine hundred b.There are only ( ) students.a.nine hundred b.nine hundred of There are（）students in the hall.hundred of a hundred of hundreds of It has four( )students.A.hundred B.hundred of C.hundreds D.hundreds of ________of the students will take part in this English speech contest.A.Two hundred ofB.Two hundreds of C.Hundreds ofD.Hundred of辅导书上说正确答案为A为什么不用C?与the有关么? five hundred students 和hundred of students区别 one of the hundred students There are over nine students in our school.A.hundred B.hundreds C.hundred of D.hundreds of There are five ________ students in the school.A hundred of B hundreds of C hunreds D hundred our holiday is coming.two------the students will go.A hundred B hundred of C hundred s of D hundreds 选什么?为什么 a hundred a hundred students为什么中间不用of?a kg of meat却要? a kg of apples和 a hundred studentS为什么一个有OF,一个没有 They have eight ______ students.A.hundred B.hundreds of请说出理由 英语的语法点(A)There are ______ of students in our school but only _____ of them are girls.A.hundreds;two hundred B.hundred;two hundreds C.hundreds;two hundredsD.hundred;two hundred. english吧啦啦啦1about【 】students in out school have passed the pe testA.three hundred Bhundreds of C.sevel hundred Dthree hundred of选a为什么2the fish gone【】 ,throw it away为什么是bad而不是badly3advice和suggestion区别 There are several( )students in our grade.A:hundred B:hundreds of C:hundred of D:hundreds of the必须说明理由, Two_____ the students in our school will go to the beach.该填哪个.A.hundred B.hundred of什么时候加of 什么时候不加, ____the students in Zhejiang University are from foreign countries.A.Seven hundreds ofB.Seven hundredC.Seven hundred ofD.Hundred of并说明为什么