上颌前部片可显示（） A.上颌的全貌 B.包括前牙及牙槽突 C.鼻腔底 D.切牙管

Smiling is the most attractive human behavior. The power of smiling can work out many wonders. I love to take a walk around the small neighborhood where I live. Whoever I meet on the way, they always give me a friendly greeting with a nice smile as soon as our eyes contact  1 . I smile back. This kind of smiling exchange represents the most   2  part of my jogging experience in the States.
My daughter's smile is just like sunlight, which warms me inside the same way   3   the sun warms my body. It can clear away any clouds and unpleasant feelings. The smile of my wife, however, makes me enjoy the   4  of an elegant woman, it can sometimes relax me quite a lot.
Julia Robert's    5  is nothing but roaring like an earthquake. Americans may have   6   opinions in many things, but they all agree that Julia is America's sweetheart. Her laugh plays a very good part in her acting. Once I tried some candy in a store, the owner asked me how sweet the candy is, I said sweeter than Julia Robert.   7  both of us broke into a kind of Julia's laugh. Yes, laugh is something we can not do without. Otherwise, our life would be too   8  .
Smiling does not belong to human alone. Once I stayed at an American home and he had a little dog named Mini. When I held her gently and asked her to give me a little smile,   9   just opened her mouth wide and half closed her eyes, looking like smiling.
Los Angles is not only the place where it has the most sunshine in a year,   10   where most people smile! That’s why so many people love to travel there all year round.

小题1:	A．contact B．close C．change D．open

小题2:	A．fashionable B．painful C．enjoyable D．educational

小题3:	A．though B．like C．as D．from

小题4:	A．pride B．courage C．success D．beauty

小题5:	A．cry B．laugh C．smile D．performance

小题6:	A．different B．similar C．same D．strange

小题7:	A．All B．Both C．Neither D．None

小题8:	A．lonely B．cool C．sunny D．sad

小题9:	A．it B．she C．he D．I

小题10:

A．even though B．as if C．so that D．but also