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Ethernet also has preamble and inter-frame gap when transmitting. The preamble takes up 8 bytes (byte), or 64 bits. The first 7 bytes of the preamble are separated by 10101010, 1 and 0. However, the eighth byte becomes 10101011. When the host detects two consecutive 1s, it will know that there is data at the beginning. During network transmission, the data structure is as follows:Experts said that the ideological value of the three worlds is as follows: "Chairman Mao Zedong's correct strategy of dividing the three worlds has provided a powerful ideological weapon for the international proletariat, socialist countries and oppressed nations to unite as one, to establish the broadest united front, and to oppose the Soviet Union and the United States and their war policies. The theory of "Three Worlds" was an important basis for China to formulate its foreign policy at that time. "Green mushroom recovery medicineNew variable name: JAVA_HOMEIt should be Shanghai张槐转身，刚想对板栗说什么，就听郑氏猛然间大叫道：他爹，咱要给小叔送信，让他给皇上写折子，还要找御史上书弹劾此事。