单项选择题
Jack is a diligent student.A．hardworking B．ambitiousC...
单项选择题Jack is a diligent student.
The two girls look alike.A．beautiful B．similarC．...
单项选择题The two girls look alike.
Mary said mildly that she was just curious.A．gently B．...
单项选择题Mary said mildly that she was just curious.
