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Two substitutes were used during the basketball games.

题目
单选题
Two substitutes were used during the basketball games.
A

players

B

centers

C

referees

D

replacements

参考答案和解析
正确答案： B
解析：
句意：篮球比赛中用了两个替补人员。replacement代替者，补充人员。substitute替补；代替物。player选手。center球队的中锋。referee裁判。
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相似问题和答案

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The term-loan agreement specifies a draw-down period of, say, up to two years, during which the funds must be used by the borrower; otherwise the borrower is not allowed to draw down any unused credit.

A．Right

B．Wrong

C．Doesn't say


正确答案：C
解析：关于定期贷款协议文中第二段第一句Frequently, the borrower needs to draw down the funds over a period of many months...做了简短的说明，并没有提到题中所说的贷款额必须全部使用完，更没有说不允许使用没有使用的信用额度。

第2题：

We () in the river near our village when we were little girls.

A、used to swim

B、used to swimming

C、are used to swimming

D、were used to swim


参考答案：A

第3题：

The poor ( )down upon in the old days.

A、were looked

B、was looked

C、was used to look

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参考答案：A

第4题：

A vessel not under command shall display ______.

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B.two red lights at night and three black balls during daylight

C.three red lights at night and two black balls during daylight

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正确答案：A

第5题：

The Ezonexam network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test? (Choose two)

A．ARP

B．CDP

C．DHCP

D．DNS

E．ICMP


正确答案：AE
解析：Explanation:ARPfindsthehardwareaddressofahostfromaknownIPaddress.Here'showitworks:whenIPhasadatagramtosend,itmustinform.aNetworkAccessprotocol,suchasEthernetorTokenRing,ofthedestination'shardwareaddressonthelocalnetwork.(Ithasalreadybeeninformedbyupper-layerprotocolsofthedestination'sIPaddress.)IfIPdoesn'tfindthedestinationhost'shardwareaddressintheARPcache,itusesARPtofindthisinformation.ICMPworksattheNetworklayerandisusedbyIPformanydifferentservices.ICMPisamanagementprotocolandmessagingserviceproviderforIP.ItsmessagesarecarriedasIPdatagrams.RFC1256isanannextoICMP,whichaffordshosts'extendedcapabilityindiscoveringroutestogateways.Periodically,routeradvertisementsareannouncedoverthenetwork,reportingIPaddressesfortherouter'snetworkinterfaces.Hostslistenforthesenetworkinfomercialstoacquirerouteinformation.Aroutersolicitationisarequestforimmediateadvertisementsandmaybesentbyahostwhenitstartsup.

第6题：

Yao Ming used to be a _______ basketball player.

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B. professional

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参考答案：B                                  

第7题：

Which two commands are used during the password recovery process?()

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参考答案：B, C

第8题：

Everybody, men and women, old and young, ( )sports and games.

A、is enjoyed

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第9题：

A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test?()

A.ARP

B.CDP

C.DHCP

D.DNS

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参考答案：A, E

第10题：

The methods of communication used during the war were primitive．

A:simple
B:reliable
C:effective
D:alternative

答案：A
解析：
本句意思：在战争时代使用的联络方式是简单的。primitive意为“原始的，简单的，过 时的”，与simple（简单的）意思相近。reliable可靠的，可信赖的；effective有效的；alternative可 替代的，可供选择的。

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