This type of networking serves a great______in giving back to the community.

单选题

This installation procedure is typical for this type of fastener.

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单选题

If a teacher asks “What does corrective feedback mean”, this type of question is called “______”.

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单选题

the topic of network addresses. The first（） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（72） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （73）address in an lP packet. Note also that this special address also reduces the number of available

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单选题

The material within subparagraph of Handbooks may follow the order of material within subparagraphs of this Section of the Specification or may be arranged to suit a particular type or model of airplane.

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单选题

This crop has similar qualities to the previous one, ________ both wind resistant and adapted to the same type of soil.

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