【简答题】用方框中所给单词的适当形式填空,使短文完整正确。 be, vear, tree, later, deep, water, Dlant, time, he, and I had an old neighbor named Gibbs. He liked l trees. His house has a large yard and he wanted to make it a fore...
【简答题】句型转换。 1. Mr Liu often gets on line on Sundays. (改为一般疑问句) ________ Mr Liu often on line on Sundays? 2. Black used to live in a small village with his grandmother. (改为否定句) Black live in a small village ...
【判断题】在检测压力传感器时需要专用的检测导线,保证传感器正常工作的同时将 3 条线引出供检测,不同的压力传感器需要不同的检测导线。
【简答题】完形填空。 Last Sunday I found a little boy sitting in the park. A lot of people passed by but never stopped to 1 why he looked so sad. The boy just sat and watched people pass by. He 2 said a word. Many p...
【单选题】在IE窗口访问JSP页面,其代码如下。然后连续刷新页面,输出的结果是X,紧接着重新启动一个新的IE窗口运行该JSP代码,连续刷新两次,输出的结果是Y,可能的X和Y的值分别是( )。 if ( cnt == null){ cnt = new Integer(1); }else{ cnt = new Integer(cnt.intValue() +1 ); } application.setAttri...
【单选题】在 IE 窗口访问 JSP 页面,其代码如下。然后连续刷新页面,输出的结果是 X ,紧接着重新启动一个新的 IE 窗口运行该 JSP 代码,连续刷新两次,输出的结果是 Y ,可能的 X 和 Y 的值分别是( )。