女性，65岁，上腹部隐痛10余年，乏力、食欲不振、体重减轻，间断黑便半年。查体发现左锁骨上窝2cm×3cm淋巴结2个。

该患者哪些器官有炎症或肿瘤的可能性大（）。

A.纵隔

B.鼻咽部

C.咽喉部、甲状腺

D.气管、胸膜、肺

E.食管、胃

I wonder how he could  _____ not handing in his maths exercises  yesterday, for his maths teacher is

always strict with his students. [ ]

A. get away with                                    

B. get down to

C. get along with                                  

D. get around