颅内压增高时形成脑疝的主要原因是
A．脑细胞水肿
B．脑组织体积增大
C．脑脊液循环通路受阻
D．脑干受压
E．颅腔内压力梯度明显改变
参考答案：E
We study in a school ____ fame is known nationwide and it is a school _______ we can fully develop our potential(潜能).
A．which; where
B．whose; which
C．who; that
D．whose; in which
男，41岁，左腰轻度胀痛3个月，无肉眼血尿。B超提示左肾下级有一10cm×9cm×7cm大小的肿物，回声不均。
胸片、消化系B超检查未见异常，碱性磷酸酶未见升高，本患者的临床分期是（）。
A.T0N0M0
B.T1N0M0
C.T2N0M0
D.T3N1M0
E.T4N0M1
