Because it's helpful for me这个句子的问句是什么

Because it's helpful for me这个句子的问句是什么 because it's her because it's noisy! 为什么“It's helpful of you to help me clean the classroom”为什么要用helpful? we find reading english stories helpful改为同义句it's helpful us?english It’s very helpful me to read English magaznes It's helpful ____(read) in the morning It is helpful to it s helpful to read in the morning 改为同义句_ _ in the morning _ helpful 1.It's hard but helpful to learn a foreign根据句意写出单词的正确形式.1.It's hard but helpful to learn a foreign Don'give up learning English it's helpful to you（同义句）Don't ___ ____ Eenglish,it's helpful to you. why should be_?Because it is _for you to concentrate wella relaxing;helping b relaxing;helpfulc relaxed;helpingd relaxed ;helpful 有老师批改：作文句子找错Last week,our class had a discussion about if we should extra class.（if）There were 15students said they agreed with it,because it's helpful for students‘ study.（there were,it's）There were also 25 students Because teacher are very helpful是什么意思? It's not only because...but because...as 速回! it's because 和because的区别是什么呢 同义句改写:It's helpful for you to use some good ways to memorize things. It's helpful to put the _____[burn]area under cold running water