Java提供的类库支持 ______ 协议，应用程序可通过URL地址，在访问网络上任何地方的对象时，如同访问本地文件一样简单。
参考答案：TCP/IP
高血压失代偿期心脏变为（）
A.左心室向心性肥大
B.左心室明显扩张
C.左心室 * * 肌明显增粗
D.左心室肌收缩力加强
E.心肌出现弥漫性纤维化
Despite the fact that Maria had put on much make-up on her face, the skin on her neck ____ her real age.[ ]
A. gave out
B. gave away
C. gave up
D. gave off
