We want to know what is the best way to find______to this extremely difficult problem.A．an

I wonder what your aim in life is.A.want to askB.wan to doubtC.want to agreeD.want to know

What can we learn from the passage？A．The campaign is doomed to be a failure.B．Not smoking

To be a grown－up, it means we know all of the following EXCEPT______.A．what we"re good atB

What do we know about human mind according to Paragraph One？A．The human mind is busy trans

What is the problem with human beings according to Amrit Desai？A、We have become addicted

What can we know about the interviewee from the interview？A．He used to be a biologist.B．He