We ________ many European ports every yearA.call atB.call forC.call onD.call in
题目
We ________ many European ports every year
A.call at
B.call for
C.call on
D.call in
相似考题
更多“We ________ many European ports every yearA.call atB.call forC.call onD.call in ”相关问题
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第1题：
Examine the following options, Multicasting supports applications that communicate.()A. many - to - one
B. one - to - one
C. one - to - many
D. many - to - many
参考答案：C
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第2题：
Refertotheexhibit.WhichinterfaceorinterfacesonswitchSW_Acanhavetheportsecurityfeatureenabled?()
A.Ports0/1and0/2
B.Thetrunkport0/22andtheEtherChannelports
C.Ports0/1，0/2and0/3
D.Ports0/1，0/2，0/3，thetrunkport0/22andtheEtherChannelports
E.Port0/1
F.Ports0/1，0/2，0/3andthetrunkport0/22
参考答案：C
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第3题：
He is neither __________European, nor __________ American. He is from__________Australia.A.a; a; /
B.a; an; the
C.a; an; /
D.an; an; /答案：C解析：考查冠词用法。European虽是以元音字母开头，但是E不发音，其发音开头是／ju／，所以前面用不定冠词a，表示“一个欧洲人”；American以元音开头，前面用不定冠词an，表示“一个美国人”：第三个空指他来自澳大利亚。前面不用冠词。故选C。 -
第4题：
By default, how often does a router running IGRP send its complete routing table to its neighbors?()A. Every 5 minutes
B. Every 90 seconds
C. Every 60 seconds
D. Every 30 seconds
参考答案：B
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第5题：
Each life jacket light that has a non-replaceable power source must be replaced ______．
A.every 6 months after initial installation
B.every 12 months after initial installation
C.every 24 months after initial installation
D.on or before the expiration date of the power source
正确答案：D
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第6题：
He is neither__________ European,nor American. He is from Australia.A.a; a;!
B.a; an; the
C.a; an; !
D.an; an; !答案：C解析：“European”是辅音开头，所以前面用不定冠词“a”，表示“一个欧洲人”；“American”元音开头，前面用不定冠词“an”，表示“一个美国人”；第三个空指他来自澳大利亚，前面不用冠词。故选C。