单选题In the conversion of the soil at the Hallside site, ______.A two types of worms are being used.B three types of worms are being used.C many types of worms are being used.D thousands of different types of worms are being used.

题目

单选题

In the conversion of the soil at the Hallside site, ______.

two types of worms are being used.

three types of worms are being used.

many types of worms are being used.

thousands of different types of worms are being used.

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相似问题和答案

第1题：

reading abound and silent reading are two different types of reading practice. ()

此题为判断题(对，错)。

正确答案：正确

第2题：

Which of the following network types is being described when computers are connected so thatdata flows from one computer to the other by traveling through each computer in the network?()

A. Star

B. Hybrid

C. Mesh

D. Ring

参考答案：D

第3题：

What is antonymy and what are its different types?

参考答案：Antonymy refers to the relationship between two or rarely more words of the same language, belonging to the same part of speech, identical in style. and nearly identical in distribution, associated and used together so that their denotative meanings render contrary or contradictory notions. There are three types of antonymy1) Complementary antonymy refers to the relation between two words that the denial of one member implies the assertion of the other, and vice versa.e.g. male vs. Female; alive vs. dead; boy vs. girl; odd vs. evenThe relation between the members of the pair of complementary antonyms can be best represented in the following diagram: 2) Gradable antonymy refers to the relation between two words that the two words in question are the two extremes between which different degrees of grades can be distinguished. See more examples as the following:good vs. bad; fat vs. skinny; wide vs. narrow; fast vs. slowMany pairs of gradable antonyms contain one marked term and one unmarked, e.g. old/young, heavy/light, fast/slow where the second term is more restricted in distribution than the first. The relation between members of the pair of gradable antonymy can be represented in the following way: 3) Relational antonymy refers to the relation between the two items do not constitute a positive-negative opposition, and the existence of one of the pair presupposes the existence of the other, or one of them cannot be used without suggesting the other. See more examples as the following:e.g. predecessor vs. successor; parent vs. child; teacher vs. student lend vs. borrow; employer vs. employee; buy vs. sell

第4题：

Which statement about the ip classless router command is true?（）

A、The ip classless command is enabled by default in recent versions of IOS.
B、The ip classless command should only be enabled when static routing is being used instead of a routing protocol.
C、The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used.
D、The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.

正确答案:A

第5题：

A new asynchronous connection is being installed in your network. Which pair of WAN encapsulations types is suitable for asynchronous lines?（）

A、PPP and ATM
B、PPP and SDLC
C、ATM and HDLC
D、SDLC and HDLC

正确答案:A

第6题：

List at least THREE types of meeting.

参考答案：(1) Meetings to inform; (2) meetings to develop new ideas; (3) meetings to make decisions; (4) meetings to delegate works; (5) meetings to collaborate and (6) meetings to persuade. (List at least three)

第7题：

A new asynchronous connection is being installed in your network. Which pair of WAN encapsulations types is suitable for asynchronous lines?()

A. PPP and ATM

B. PPP and SDLC

C. ATM and HDLC

D. SDLC and HDLC

参考答案：A

第8题：

It is reported that many a new house at present in the disater area. ( )

A. are being built

B. were being built

C. was being built

D. is being built

正确答案：D

第9题：

Which three message types are valid PIMv2 message types？（）

A、Register
B、Register-Stop
C、Join/Prune
D、Reject
E、Register-Prune
F、Register-Join

正确答案:A,B,C

第10题：

Multicast is being deployed in the network， and only ip pim sparse-dense mode has been configured on all interfaces in the network to support a new video streaming application. No other multicast configuration was applied anywhere in the network. Since enabling multicast， the network monitoring tools show periodic spikes in link utilization throughout the network， even in areas where the video application is not being used. What could be a possible cause？（）

A、PIM sparse mode is being used.
B、PIM dense mode is being used.
C、The BGP multicast address family has not been configured.
D、IGMP version 3 is being used.
E、IP PIM neighbor filters have not been applied.

正确答案:B

单选题In the conversion of the soil at the Hallside site, ______.A two types of worms are being used.B three types of worms are being used.C many types of worms are being used.D thousands of different types of worms are being used.

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