用方框内所给单词的适当形式填空

小题1:Don’t forget to brush your ________ in the morning.

小题2:Mr. Li is a _________ teacher. We like to make friends with him.

小题3:What about joining the _________ club?

小题4:It takes me thirty _________ to practice English every day.

小题5:We want two ________ for our school party.

人工呼吸的首选方法是()

A．口对鼻

B．口对口

C．口对口、鼻

D．仰卧压胸

E．气管插管