阅读下列短文，判断正（A）误（B）。

( )1. Jane often annoys her classmate in math classes.                       

( )2. Jane does best in P.E.                                                 

( )3. Jane is good at writing compositions.                                  

( )4. She needs to work hard at learning languages ,or she will fail in them.

( )5. According to the form, we can know Jane has got ten subjects.          

急性化脓性骨髓炎的X线摄片表现在发病多少时间可出现（）。

A.3周

B.2周后

C.1～2周

D.即刻

E.无固定时间