这句话有什么错误: by reading instructions carefully ,mistakes in the examination can be avoided?请详细回答,感激不尽.是by doing 。。这里错了 但不知为何 。。by 引导的方式状从，我觉得挺说得通的啊

He is reading a newspaper.这句话有错误么? 这句话有什么错误 这句话有什么错误: by reading instructions carefully ,mistakes in the examination can be avoided?请详细回答,感激不尽.是by doing 。。这里错了 但不知为何 。。by 引导的方式状从，我觉得挺说得通的啊 As we know, reading intensively spends much more time than reading extensively.请问这句话有哪些错误 There is no book worth reading than this one.这句话有错误吗? 这句话对吗,有什么错误吗 这句话有什么语法性的错误吗?one thing was done by my mother made me embarrassed 这句话有错误吗when i reading this article,the first thing come into my mind is shit. She often go school by bike这句话有没有错误,哪里错了 这句话对吗?语法有错误吗?His speech was irrefutabled by the audience. two thirds of the land are covered by water 这句话有何错误 I'm interested in English by listening music 这句话有错误吗 we are always by your side 这句话有没有语法上的错误, I litened music and cleaned my room有什么错误这句话有什么错误, This book look interesting 这句话有什么错误 What colours are these apples.这句话有什么错误 please spell the word这句话有什么错误? They each likes playing basketball.这句话有什么错误?