800m≤R<2000m混凝土枕无缝线路地段，连续扒开道床不超过25m，起道高度不超过30m（）

什么是MR？MR型车的特点是什么？ Is that Mr. Green? —No, Mr. Green is an ___________ man. But this man is only about _________. The conflict reflected between Mr. Philip and Mr. Wang results from __________ –Who is the man over there? Is it Mr Li? --No, it ______ be him. Mr Li is much taller. Why does Mr.Smith make an apology to Mr.Li?He missed their __________________________. Where did Mr. Bake meet with Mr. John Smith last April?At the（） Who would you rather have （） the computer, Mr.Lin or Mr.Chen? Mr Li ________ . DLID79927 : You want to speak to Mr Anderson on the phone but the one who is on the phone is not Mr Anderson, you would say “ I want to talk to Mr Anderson.” 在列车每端，安装有一个MR和个MR天线（） _________ the man in white your English teacher, Mr. Brown— No, Mr. Brown _________ glasses. Look! Is that Mr. Green?—It be Mr. Green. He has gone to Shanghai. Mr. Fat has _______ money than Mr. Thin, but he has _______ friends. Is that man Mr Hu?—That ______ be Mr Hu. Because he has gone to Japan with his wife. up and thanked Mr MR波谱是 Mr.wang Mr Green asked ________. MRH（MR hyDrogaphy） MRCP(MR cholangiopancreatography)