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【单选题】
音阶的音符是级进式的,在钢琴键盘上音与音的位置彼此()
A.
相邻
B.
相切
C.
等大
D.
方向
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参考答案:
举一反三
【简答题】水闸是一种低水头的水工建筑物,具有 挡水和( )双重作用,以调节流量,控制水位,满足各用水部门的要求。
【单选题】安全文化从时间上理解包括____。
A.
古代的安全文化和现代的安全文化
B.
先进的安全文化和落后的安全文化
C.
公共的安全文化和企业的安全文化
【判断题】水闸是一种具有挡水和泄水双重作用 的低水头水工建筑物。
A.
正确
B.
错误
【简答题】I wonder if you fight as well as you speak.A. Bathsheba Everdene B. Gabriel Oak C. William Boldwood D. Sergeant Francis Troy
【单选题】水闸是一种低水头水工建筑物,具有()和启门泄水的双重作用。
A.
关门挡水
B.
漏水
C.
渗水
D.
抽水
【单选题】I wonder if you fight as well as you speak.
A.
Hidden Figures
B.
The Blind Side
C.
Green Book
D.
Far From The Madding Crowd
【单选题】听力原文:M: I wonder if you could lend me your calculator, please? W: You certainly could if I had one, but I gave my old one to my sister when she entered high school, and I Have not bought a new one yet...
A.
She has bought a new one.
B.
She has none at present.
C.
She only has an old one.
D.
Her sister has given her one.
【简答题】水闸是一种具有 和 双重作用的低水头水工建筑物。
【判断题】水闸是一种低水头的水工建筑物,具有 挡水和泄水双重作用,以调节流量,控制水位,满足各用水部门的要求。
A.
正确
B.
错误
【单选题】— ____ — Drop in if you have time. — Sure. Bye!
A.
Well, I really must be going now.
B.
I wonder if you could let me go now.
C.
Do you mind if I leave now?
D.
What a shame that I want to go now!
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