The doctor has________a new idea on the treatment，which is well thought of by his companions.

A come about B．put forward

C．spoken up　 D．regarded as

Lianzhan said that people in Taiwan and Mainland must try hard to understand each other, and ______ misunderstanding.

A. do away 　　　 B. do up　　　　 C. clear away 　　　　　 D. clear up

“Can't you read?” Mary said ____ to the notice.

A angrily pointing　 　　　　　　　 B and point angrily　

C angrily pointed　 　　　　　　　 D and angrily pointing

________I admit that I'm facing a demanding problem, I don't agree it can't be solved.

A. Since 　　　 　B. While 　　 　C. Now that　 　　 　D. Only if

B___________（举止） yourself, or you’ll not be allowed to take part in the party.

I don’t think the experiment is ______ failure. At least we have gained ______ experience for future success.