关于原发性闭角型青光眼的解剖学特征哪项不正确
A.眼轴过长
B.晶状体较厚,位置相对靠前
C.前房角狭窄
D.角膜直径较小
E.前房浅
参考答案:A
Hardly anyone can put up with this sort of ______ living environments and all the hardships that he has to bear.
A.weary
B.vary
C.dreary
D.fairy
结肠癌、胃癌、肺癌、乳癌均可升高的肿瘤标记物为()
A.AFP
B.CEA
C.CA-125
D.CA-199
E.PSA