【单选题】He is a success as a leader but he hasn't _____ in teaching. [ ]
【简答题】That was (attractive) ________ program they could think of.
【单选题】He is a success as a leader but he hasn ‘ t ___ in teaching.
【单选题】用佛尔哈德法测定Cl - 离子时,如果不加硝基苯,会使分析结果( )
【单选题】用佛尔哈德法测定Cl-离子时,如果不加硝基苯,则分析结果
【单选题】用佛尔哈德法测定 Cl - 离子时,如果不加硝基苯,会使分析结果( )。
【单选题】He is a success as a leader but he hasn’t ( ) in teaching.
【单选题】He is a success as a leader but he hasn't____ in teaching.