问题 单项选择题

密质骨结核的X线表现为

A.骨小梁模糊,病灶中有密度稍高边缘不齐的死骨
B.早期关节间隙增宽,以后关节软骨下骨有囊腔形成,最后出现骨性僵直
C.干骺端囊性病变,周围有较厚的硬化骨区
D.X线检查有多量骨密质增生,表现为大片浓白阴影,骨髓腔狭小
E.骨髓腔局限性溶骨性破坏,无明显死骨,形成大量新生骨

答案

参考答案:E

写作题
书面表达。
     你以“电视节目收视率”为题进行社会调查,下面是你对本班50人调查后的结果与
意见归纳,请你以此为依据向电视台写一封信,说明你的调查结果。
Programslovelikedon't minddon't likecan't stand
TV News281363
Talk Show8 4 18 15
Soap Opera4 62119
Sports Show251843
Sitcom28184
    意见归纳:
    1. 新闻节目时间太长
    2. 谈话节目太多
    3. 没有时问看连续剧
    4. 特别喜欢体育节目
    5. 喜欢情景喜剧
Dear sir,
     This week I interviewed 50 students in our class about the TV programs. The following chart shows
what they think of the TV programs.
     1. __________________________________________________________________
     2. __________________________________________________________________
     3. __________________________________________________________________
     4. __________________________________________________________________ 
     5. __________________________________________________________________  
                                                                                                                             Yours,   
                                                                                                                              Tom
选择题