The boys in school uniforms are sitting quietly under a big tree,___a book.A.each of them reads B.they each read C.everyone reads D.each reading 正确答案是D,求讲解

40%of the students in a school are boys. The boys and girls eat in the schoolThe boys and girls eat ( 选择well good fun nice ) in the school but many boys in my school l___to play football on the playground after school There aren't any boys in the playground after school(改为单数形式)-------- ---------- a ---------- in the playground after school 40% of the sthdents in a school are boys.If there are 240 boys,how many students are there in the school? 40% of the students in a school are boys.lf there are 240 boys,how many students are in the school 40% of the students in a school are boys.lf there are 240 boys ,how many students are there in the school The boys often read in the school library改为一般疑问句 The students of the school is m_____ boys,there only a few girls in it. all、team、football、boys、school、in、the、of、are、the连词成句 填介词使句子具体______ school the boys like running and jumping in the playground. If the boys can't play balls in the school,will they play in the s____?首字母填空,今天就要! ( )any boys beside the school bus? Boys In The Trees 歌词 We students go to school in the school (u ）是不是unifrom There are three boys in the classroom .There are some libraries in our school .(对斜体部分提问) 选什么,注明原因 There are twenty boys in our school.( )are from America.tThere are twenty boys in our school.( )are from America.A.two they B.the second c.two of them D.the two of them ---any school boys in the classroom last friday afternoon?A ,are there B were there Cwas there急 ---any school boys in the classroom last friday afternoon?A ,are there B were there C was there