The girl at a red sweater in the picture is my sister.哪个 有错误

The girl at a red sweater in the picture is my sister.哪个 有错误 the girl wearing a red sweater is my sister. The girl in red is my sister The girl ( ) red is my sister. A.on B.in C.at D.of The girl at a red sweater often writes letters in English.哪个 The girl in a red dress is my sister .对 in a red dress提问 The girl in a red dress is my sister对my The girl in a red dr 1.Is the girl in a red sweater today? The girl in a red sweater is Mary The girl in the red is my sister 改错 The girl (in red) is my sister.对括号提问. my,is,red,the,sister,in,girl 连词成句