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【简答题】
创建存储过程的语句是CREATE 。
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举一反三
【单选题】Decide which examples are from a conversation and which are from an academic paper. (1)
A.
from a conversation
B.
from an academic paper
【简答题】无砟道床分为CRTSⅠ型板式、CRTSⅡ型板式、双块式以及道岔区()和板式无砟道床等。
【多选题】互换性按程度可分为:
A.
混合互换性
B.
完全互换性
C.
不完全互换性
D.
上面都是
【多选题】铁路道床可以分为()
A.
有砟道床
B.
混泥土道床
C.
无砟道床
D.
钢铁道床
【单选题】Decide which examples are from a conversation and which are from an academic paper. (5)
A.
from a conversation
B.
from an academic paper
【单选题】I feel like _____ to bed. I’m tired.
A.
going
B.
went
C.
go
D.
to go
【单选题】听力原文:W: Hello, Kevin. I haven't seen you for many days. What's the problem with you? M: Actually I'm a little embarrassed about coming here. I feel fine right now. (23)But you know, every year around ...
A.
He gets ill at the same time every year.
B.
He doesn't get enough exercise.
C.
He often has difficulty sleeping.
D.
He's sick with influenza throughout the winter.
【简答题】作动筒属于飞机液压系统的( )元件。
【单选题】Decide which examples are from a conversation and which are from an academic paper. (6)
A.
from a conversation
B.
from an academic paper
【多选题】互换性按程度可分为:
A.
不完全互换性
B.
混合互换性
C.
完全互换性
D.
上面都是
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