There are three _______(knife)in the box.

There are three ____(policeman)填空 there are three parks in the city 对three提问 ______ ______parks ____ ____in the city? Yes,there are three There are three ____ (box) of ____ (milk) on the table. There are ____ days in a year.A.three hundred and sixty five B.three hundred and sixty-fivewhy? There are three people in my family. ____ 对划线部分提问. there are ____ people in their club用one,two,three,four其中一个填空 there are three 的中文 There are three light是什么意思 One of the rooms ____ three doors.A.there are B.there is C.have D.has要说明理由 There is three dollars 还是There are three dollars there ____ some pens under the chairs a.is b.are c.three 选哪个,为什么?s...there ____ some pens under the chairs a.is b.are c.three 选哪个,为什么?some 修饰什么? there are three hundred ____ in this factory.a,man ; workers b,men ; worker c,women ; workers There are three ____ students in this school.A thousand B thousands C thousand of D thousands of Between the two shops ___（be）a post office There are three I ____ in our city 问问There are three ____ in the word mirror A.r's B.rs C.r' D.rs' Look!There are three ____（man doctor)coming to us.请问横线上是不是填men doctors,为什么 There are three model planes on the shelf.对划线部分提问.划线的是 three .____ _____ model planes _____ _____ on the shelf?