下列哪个选项不是InputStream类中的方法 ( )

A．public abstract int read()throws IOException

B．public final void writeInt(int throws IOException

C．public void close()throws IOException

D．public int available()throws IOException

肺上端癌肿容易发生霍纳综合征是______

A．肺上沟癌
B．纵隔型肺癌
C．肺段型肺癌
D．瘢痕癌
E．肺泡癌