胆囊癌直接侵犯肝的征象是()。
A.胆囊窝肝组织出现低密度带
B.胆总管远侧肝内、外胆管扩张和钙化
C.肝内转移灶
D.肝门淋巴结肿大
E.腹水
参考答案:A
—I hear your favourite star Jack Chou has already left.
—Oh, no!__________.
A.That’s ok
B.I was looking forward to seeing him.
C.Forget it
D.It doesn’t matter