下列哪项不是中纵隔的疾病()
A．Castleman病
B．胸腺瘤
C．支气管囊肿
D．心包囊肿
E．淋巴瘤
参考答案：B
Last year I applied to Princeton University. I ________ they would say yes — but they did, and now here I am．
A．never think
B．am never thinking
C．have never thought
D．never thought
肺动脉里流动的是动脉血。 （ ）
