单项选择题

单项选择题 Please do not hesitate to call me if I can be of further assistance.（）

A．contact
B．see
C．help
D．touch

相关考题

She seemed to have detected some anger in his voice.（）A...

单项选择题She seemed to have detected some anger in his voice.（）

A．noticed
B．heard
C．realized
D．got

I am not certain whether he will come.（）A．determinedB．s...

单项选择题I am not certain whether he will come.（）

A．determined
B．sure
C．sorry
D．glad