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【多选题】
溢流重力坝的消能型式有
A.
挑流消能
B.
面流消能
C.
底流消能
D.
自由跌流式消能
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举一反三
【单选题】Which of the following is NOT suggested in paragraph 1?
A.
You are likely to believe what famous people tell you to believe.
B.
A soft drink company is telling potential customers to follow their taste buds.
C.
Advertisements indirectly influence the way people taste.
D.
People generally remember advertisements very well.
【单选题】Which of the following actions is not what Trump would do to deal with confrontation
A.
:Tuning out contrary voices
B.
:Soft-pedaling disagreements
C.
:Hearing what he wants to hear
D.
Criticizing on social media
【单选题】Sometimes it is hard to fall asleep. Maybe you are not sleepy, or maybe you are thinking about what happened during the day. You can also lie awake if a big event, like a test or a party, is happening...
A.
Sometimes it is hard to fall asleep.
B.
Maybe you are not sleepy, or maybe you are thinking about what happened during the day.
C.
You can also lie awake if a big event, like a test or a party, is happening the next day.
D.
There are several things you can do to try and fall asleep.
E.
You can try counting sheep, or just counting, which will keep your mind busy with a repetitious activity.
F.
Sometimes listening to soft music or gentle sounds, like rain, helps.
G.
You can even try telling yourself a story, which may distract your mind enough that you will be asleep in no time.
【多选题】下列物质中既不能使酸性 KMnO 4 溶液褪色,也不能与溴水反应使溴水褪色的是:
A.
乙烯
B.
乙烷
C.
甲苯
D.
溴乙烷
【单选题】下列物质既不能使溴水褪色,也不能使酸性 KMnO 4 溶液褪色的是
A.
己烷
B.
丙炔
C.
甲苯
D.
SO 2
【判断题】不锈钢2Cr13具有导磁性。
A.
正确
B.
错误
【单选题】S1:Hi, Chief, it's your good time now.S2:Really miss you. Have you completed your adjustment to night vision?S1:I can catch you without any difficulty.S2:OK. Now the ship is approaching Gibraltar Stra...
A.
The wind blows hard suddenly outside.
B.
Mist appears sometimes.
C.
Navigational lights have broken down.
D.
There is no current around the vessel.
【判断题】不锈钢2Cr13具有导磁性。
A.
正确
B.
错误
【单选题】中、小型公共建筑走廊的最小宽度应( )。
A.
≥ 1550 ㎜
B.
≥ 1650 ㎜
C.
≥ 1500 ㎜
D.
≥ 1850 ㎜
【判断题】不锈钢2Cr13具有导磁性。A. √ B. ×
A.
正确
B.
错误
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