下列属于A类IP地址的是______。A．61.11.68.1 B．128.168. 发布时间：2018-07-17 17:03 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列属于A类IP地址的是______。A．61.11.68.1B．128.168.119.102C．202.199.15.32D．294.125.13.1
题型：单项选择题 完形填空。 A man was walking through a forest (森林). He had a few 1 in his hand. In the forest there were a lot of monkeys (猴子). It was hot, so he decided to 2 a rest under a tree. He put a capon his head and lay down to 3 . When he woke up, he couldn't find his caps." 4 are my caps?" he cried and looked up. He saw some monkeys in the tree. Each had a cap on its 5 "Give back my caps!" shouted the man to the 6 . But the monkey didn't understand him. They only jumped, danced and laughed. " 7 can I get back my caps?" he thought hard. At last he had an 8 . He took off his cap and threw it on the 9 . The little monkeys did, the baby is sleep the same thing. The man quickly picked up (拾起) all the caps 10 went on (继续) his way. ( )1. A. caps (帽子) ( )2. A. sleep ( )3. A. shop ( )4. A. What ( )5. A. back ( )6. A. monkeys( )7. A. Who ( )8. A. egg ( )9. A. tree ( )10. A. and B. potatoes B. drink B. sleep B. Whose B. head B. people B. When B. orange B. ground B. but C. toysC. practiceC. tellC. WhereC. handC. othersC. WhatC. ideaC. tableC. so D. sunglassesD. have D. talk D. How D. arm D. madam D. How D. apple D. river D. or 查看答案
题型：单项选择题 下列四组物质间的反应，有一组反应中的水与其他三组有本质不同的是（ ）A．Cl2+H2O="HCl+HClO" B．3NO2+H2O=2HNO3+NOC．2F2+2H2O=4HF+O2D．2Na2O2+2H2O=4NaOH+O2↑ 查看答案
