She found a little girl who was crying. 为什么句中要用“who”?谁能补充点相关的语法知识？

when the little girl awoke,she found herself ___by a group of soliders.a.being surrounded b.be surrounded She found a little girl who was crying. 为什么句中要用“who”?谁能补充点相关的语法知识？ Mrs.Wang found his little son____with his toys alone when she arrived home.A.plays还是其他 on a cold night,she found the little girl in the corner of the street.__________,she found the little girl in the corner of the street.同义句转换变态老师+变态考卷 When the little girl awoke,she found herself ______by a group of soliders.a.surrounded b.being surrounded 选a还是b两者表达有什么区别? lisa found that they were followed by a white car on the--- to her homeshe was a little unhappy with the net friend who she was --- for susan is a little g( There were many people on the bus,and it's c_____.on her way to Central Pack,she found a little boy ____ (cry)in the corner. little Alice found ( )could not be seen in the magic mirrorA.herself B.her C.she 为什么答案是C呀,我选A的 Ten years had passed,I found she had___.A:a little white hair B:a white head of haTen years had passed,I found she had___.A:a little white hair B:a white head of hairs C:a few white hairs D; much white hair请解释所有选项,并特别解释B选 She likes math a little(对a little提问) She knows_____Chinese ,too A.little B.a little C.many the boy found reading English novels a little __{difficult} He looked ___the mirror and found himself a little thinner. the doctor examined the little baby very carefully and found she was pretty healthy. I found a little boy crying in the corner可以改成I found .was crying she found him a very good pupil.she found ___a very pupil what a lovely little girl she