书面表达。

     假设你是张军，你的英国笔友David来信询问你的周末生活，请按以下要点给他

回一封信。你通常是如何度过周末的？你是否满意？你希望如何度过？

     注意：1.词数80左右；2.信的开头和结尾已为你写好，不计入总词数。

Dear David,

     I'm very glad to have received your'letter. You asked me about my life on weekends.Now l will tell you something about it.________________________________________________________________

________________________________________________________________________________________________________________________________________________________________

                                                                                                                                                  Yours.

                                                                                                                                                Zhang Jun

颈椎侧位标准片中，错误的是

A．第1～7颈椎位于照片正中

B．下颌骨与椎体重叠

C．各椎间隙及椎间关节清晰、锐利

D．气管及颈部软组织层次可辨

E．椎体骨纹理清晰