改错：She studied her hands for a moment and looked down.为什么把down改成upon,

改错：She studied her hands for a moment and looked down.为什么把down改成upon, She droped her books.(改错) 改错 Her sister is taller than she.! she always does her homework careful.改错 she never help her mother改错 She hard ever does her homework改错 She is put away her books.改错 she is finding her camera.改错 That she lost her money upsets her 改错 the school where he or she studied atwhat he or she enjoyedhis or her work After she studied hard for half a year,she _____ A grade in her subjects.(achieve) She studied hard so that she could catch up with her twin sister. she washes her hands before she cooking改错 she studied hard at school when she was abroad ,which led to her achivements in her later life she studied English She studied with (her sister)对括号句子提问 ___ ___she___with? So brave _that she faced the difficulty she had _ her English A was she,studing B she was,studiedC she was,studing D was she ,studied 英语改错题 she has not brother in her life