交变场线圈骨架应用（）。目的是（）。

完型填空 先通读下面的短文，掌握其大意，然后在每小题所给的四个选项中，选出可以填入空白处的最佳选项。（本大题共10分，每小题1分）
People who speak or perform before the public sometimes may suffer from "Stage Fright". Stage fright makes a person   1 . In that case it can make one's mind go back and forget  2 one ought to say or to act. Actors, musicians, dancers, lawyers, even radio show hosts suffered from stage fright at one time or   3 .
Diana Nichols is an expert in helping people free from stage fright at a medical center in New York City. She helps actors learn to   4  themselves. Miss Nichols says some people have always been afraid to perform before the audience. Others, she says, develop stage fright after a sad   5 .
She offers them ways to control the fear. One way is to smile before going onto the stage. Taking two deep breaths   6  helps. Deep breathing helps you get control of your body.
Miss Nichols advises her patients to tell themselves that their speech or performance does not have to be perfect. It's   7  to make a mistake. She tells them they should not be too nervous while they are performing. It is important that they should continue to perform while she is helping them. After each performance, they discuss what happened and   8  what helped and what did not. 9  they perform more and more, they will fear less and less as much as 50%. Miss Nichols says the aim is only to  10  stage fright, not to smooth it away completely. This is because a little stage fright makes a person more careful, and improves the performance.

小题1:	A．joyful B．proud C．nervous D．hopeless

小题2:	A．when B．what C．how D．whether

小题3:	A．others B．other C．another D．the other

小题4:	A．cure B．control C．hold D．protect

小题5:	A．experience B．activity C．process D．event

小题6:	A．usually B．too C．also D．sometimes

小题7:	A．sure B．terrible C．necessary D．all right

小题8:	A．put out B．find out C．look for D．search for

小题9:	A．As B．While C．Before D．Until

小题10:

A．change B．produce C．improve D．reduce