【简答题】Read and translate the phrases.(英汉互译下列短语。) 1.做家务________________________________________________________ 2.help children learn________________________________________________ 3.make cakes_____________...
【单选题】以下题目的作用是? settype($fol1,"int");
【简答题】Read and translate. (翻译下列句子) 1. What is he doing? ______________________________________ 2. He's eating lunch. ______________________________________
【简答题】局域网的主要特点是什么,为什么局域网采用广播通信方式而广域网不采用呢?