Oh,there's someone in the room.( )must be my brother A.He B.This C.It D.She( )all like English.A.She,you and I B. you,she and I C.You,I and she D.I,you and she

Oh,there's someone in the room.( )must be my brother A.He B.This C.It D.She( )all like English.A.She,you and I B. you,she and I C.You,I and she D.I,you and she
Oh,there's someone in the room.( )must be my brother A.He B.This C.It D.She
( )all like English.A.She,you and I B. you,she and I C.You,I and she D.I,you and she

Oh,there's someone in the room.( )must be my brother A.He B.This C.It D.She( )all like English.A.She,you and I B. you,she and I C.You,I and she D.I,you and she
C It
B

C 因为只知道有人在里面，不确定是男的女的，就用it, 比如说这个小孩(刚出生的，且不知道性别)很可爱。It is cute.
B 得把自己放在最后，只有在承认犯罪的时候，才把I放在前面

Oh,there's someone in the room.It must be my brother
You,she and Iall like English