She h_______ is weak at maths.how can she help others?

She h_______ is weak at maths.how can she help others? she is very weak in physics.语法分析 she studies very hard thought she is still rather weak My deskmate often helps me with my schoolwork.She is very h_______ she is too__(weak strong )to walk home by herself The old women is too weak to look after_______(she)The old woman is too weak to look after_______(she) he is very thin:she is very weak.=he is ( ) ( );she is ( ) ( ) She is ill.She feels sick and ( weak)这些英语中文的意思是什么? Someone is very grey,it means he or she is very __________.(weak/humorous)kuai! be weak in; be weak at 这两个有什么区别?有人说be weak in 后面跟某科目,但是牛津高阶有一例句：Her school report shows that she is weak at/in arithmetic and biology. The little girl is very weak.She has d___ in carrying water. she is a little weak don't make her __ (work)for long She is too weak to take part in the activity 同义句 英语描述一家Helen is slender with f_______(金色）hair.She is p______.and t_______.He is an e_______.Her mother is s_______and f________,with g_______.She is a n________.She works at a h_______. She was weak(改疑问句) ( )did she ( ) ? She learnt English by h_______.(补全单词) Her mother is very weak(体弱的）after the operation .Look! She is making chicken s_____ for her. Adele is very sociable,______,she is rather weak in calculation.in comparisonat this pointrelatively speakingon the other hand