腰椎间盘突出症的X线片征象不包括（）

A.正位片椎间隙左右不等宽

B.椎体下缘后半部浅弧形压迹

C.侧位片椎间隙前后等宽甚至前宽后窄

D.正位片上可见腰椎侧弯、小关节对合不良

E.侧位片腰椎生理前凸消失，甚至反常后凸

同学们，请你们根据提示或句意写出所缺单词。要仔细哟！

小题1:Do the Disney cartoon ________(人物) look very cute ?

小题2:It’s our duty to protect our_________  (环境).

小题3:They have been ______ (结婚) for thirty years.

小题4:The car is running at high________ (速度).

小题5:He has no time to study________ (到国外) to improve himself.