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搜题
【单选题】
在电网中采用中性点直接接地方式的是什么等级电压?()。
A.
3~6kV
B.
35kV
C.
110kV及以上电压等级
D.
10kV
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举一反三
【单选题】等差数列-1,5,11,17,...的第50项为( )
A.
290
B.
291
C.
292
D.
293
【单选题】What cannot be inferred from Obama's UN speech?
A.
Obama accepted Netanyahu's position of the settlement issue.
B.
Obama did not admit his defeat on Israeli settlement.
C.
Obama tried to redeem his profile in Mideast issues.
D.
Obama was determined in his Mideast-Peace effort.
【判断题】振型分解法中,广义荷载的计算公式
A.
正确
B.
错误
【多选题】根据《旅行社条例》的规定,旅行社及其分社应当接受旅游行政管理部门对其______等情况的监督检查。
A.
旅游合同
B.
服务质量
C.
旅游安全
D.
财务账簿
E.
经营规划
【简答题】At a news conference, Mr. Obama said that __________. [A] the two presidents have worked hard [B] he has an optimistic outlook on the outcome [C] he hopes the agreement can benefit the U.S. more [D] p...
【单选题】某公司2010年初资产总额为1000万元,年末资产总额为1500万元,该公司的总资产增长率为( )。
A.
20%
B.
33%
C.
50%
D.
60%
【单选题】It’s a major for Obama and his national security team, to fulfill the goal once voiced by Obama’s predecessor, George W. Bush, to bring to justice the mastermind (设计者)of the 9-11 attacks.
A.
anecdote
B.
accomplishment
C.
negotiate
D.
campaign
【单选题】等差数列 -1,5,11,17, ,的第50项是()
A.
292
B.
293
C.
294
D.
295
【简答题】求等差数列-1,5,11,17,...的第50项
【单选题】---When did you learn the news that Obama made a trip to Canada as President? --- _________ was on my return.
A.
That
B.
It
C.
There
D.
This
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