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【简答题】
句型转换。 1. Lily can fly a kite. (否定句) Lily ________ ________ a kite. 2. Andy can put the football behind the door . (划线提问) ________ ________ Andy put the football? 3. It's seven thirty now. (划线提问) ________ ________ is it now? 4. They have six lessons every day. (划线提问) ________ ________ ________ ________ they have every day? 5. Ann does her homework in the evening. (一般疑问句) ________ Ann ________ her homework in the evening? 6. Nick often cooks dinner at the weekend. (划线提问) ________ ________ Nick often ________ at the weekend? 7. I want to buy a cake for Jim's birthday. (划线提问) ________ ________ you want ________ buy for Jim's birthday? 8. The teddy bear is the twins' . (划线提问) ________ ________ the teddy bear?
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皮皮学刷刷变学霸
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【简答题】1.1/26 分别写出这个地址所属的主类网络号、子网号、子网掩码、可用主机地址范围;并算出有多少个子网,并罗列出所有子网信息。 主类网络号:( ) 子网号:( ) 子网掩码:( ) 可用主机地址范围:( ) 子网数:( ) 子网:( )