单项选择题
I had some difficulty in carrying out the plan.（）
A．making B．keeping C．changing D．implementing
In short, I am going to live there myself.（）A．In other ...
In short, I am going to live there myself.（）
A．In other words B．That is to say C．In a word D．To be frank
Please do not hesitate to call me if I can be of furthe...
Please do not hesitate to call me if I can be of further assistance.（）
A．contact B．see C．help D．touch
She seemed to have detected some anger in his voice.（）A...
She seemed to have detected some anger in his voice.（）
A．noticed B．heard C．realized D．got
