【单选题】Miss Gao isn’t here . She _______ to the station to meet Mr. Brown .
【单选题】Miss Gao isn’t here. She _____ to the bus station to meet Mr. Brown.
【单选题】— May I speak to Mr. Brown? — Sorry, he isn't in. He ______ Shanghai. [ ]
【单选题】Mr Gao isn't here, she _______ to the bus station to meet Mr. Brown. [ ]
【单选题】波长为 0.78μm 的光子能量为( ) eV 。
【单选题】— Could I speak to Mr. Brown? — ____ I'll go and see if he is in. [ ]
【判断题】二1我国国道第二类公路以2开头编号,是我国版图内东西向的铁路,比如206就是内蒙古到广东