Who is the boy ( ) brown?到底用还是in给出原因（什么时候用with,什么时候用

秦立明 The boy who is Who is the boy ( ) brown? _____ boy is tom?The boy under the three.A who B where C which Do you know who A.is the B.the boy is C.the boy(撇s)选哪个,急 that,the,tree,who,boy,in,is(?) Who is( ) boy under the tree? that, the, tree, who, boy, in, is, who is the boy? 怎么回答? “Who is the boy in black? ( )is the boy who is standing there?My b( )is the boy who is standing there?My brother.请问这个空格填什么? Who runs faster ,the boy or the girl?A.the boy.B.the girl is.c.the boy and the girl.为什么选A? the boy is ( ),who'd like to look after the ( )boy.A:ill,sick B:sick sick who is the taller boy,A and B 这里是用the吗,为什么 That is the boy ()broke the window A he B it Cwhich D who 选择题 who is ----- boy in the middle? A.a B.the为什么这么选,理由 Who is the boy and the girl 还是Who are the boy and the girl The boy is my brother who is on the bike. The boy ___i talkwith is my old friend,A,who B,whose C,whom D,why