Study hard,or you'll fail (in) the exam中的study为什么是动词原形

Study hard,or you’ll fall behind. Study hard,or you'll fail the exam改为复合句 Study hard,or you'll fail (in) the exam中的study为什么是动词原形 study hard ,or youll fail the exam的同义句＿you—study hard,＿＿＿the exam study hard ,or youll fail the exam的同义句＿you—study hard,＿＿＿the exam Study hard,__ you'll catch up with your classmates.A.or B.so C.while D.and You will fail in the English exam if you don`t study hard._____ ______ ,or you`ll fail in the English eaxm. 你必须努力学习,否则你会落在同学后面 用英语怎么说You musr study hard ,or you'll ____ ____. What you have after hard work,study,or exam? work hard,or you ‘ll make me disappointed 同义句 work hard,or you ‘ll ____ ____ ____ please study hard or please study hardly ⑴Uncle Wang has been our neighbour (for year )对括号部分提问⑵Did you have a good sleep last night ?David asked Jim. 合并为一句⑶Study hard, or you'll fall behind others. 改为同义句——you ——study hard, you'll fall behind o You should pass the exam but you'll have to study hard同意句If（ ） I think if you study hard,you'll be able to unkerstand any culeure. i__ belive you 'll make great progress if you study hard.为什么填do 请解析 Study hard ,or you will fail in the exam 改为同义句 STUDY hard,___you will___-the exam if you study hard ,you 'll get good marks(保持句意)The——you study ,the———marks you‘ll get Study hard ,or you will fail in the exam or为什么不用and