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【单选题】
A one way ticket to Cambridge. That's 40 pounds.
A.
3.5 pounds.
B.
At 9:30 am.
C.
No.
D.
Here you are.
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参考答案:
举一反三
【简答题】I suppose that the most basic and powerful way to connect to another person is to listen. Just listen. Perhaps the most important thing we ever give each other is our attention. And especially if it’s...
【简答题】一个数据库只能有一个( )文件。一个数据库可以有( )或多个( )文件。
【单选题】Suppose that M is fixed but that P falls. According to the quantity equation which of the following could both by themselves explain the decrease in P?
A.
Y rose, V rose
B.
Y fell, V fell
C.
Y rose, V fell
D.
Y fell, V rose
【单选题】From 8 pm to 10 pm, Susan can attend a movie, study, or talk with friends. Suppose that Susan decides to go to the movie but thinks that, if she hadn't, she would otherwise have talked with friends. T...
A.
talking with friends and studying.
B.
studying.
C.
talking with friends.
D.
two hours of time.
【单选题】胃癌的发生与哪一种生物因素有关:
A.
HPV
B.
HBV
C.
HP
D.
EB
E.
SARS病毒
【单选题】压入法装配向心滚动轴承时,作用力应作用在()
A.
B.
C.
外圈
D.
成配合的套圈
【单选题】压入法装配向心滚动轴承时,作用力应作用在()
A.
内圈
B.
外圈
C.
内、外圈
D.
形成配合的套圈
【简答题】数据文件是存放数据和数据库对象的文件,一个数据库可以有( ) 数据文件,每个数据文件只属于一个数据库。
【判断题】一个数据库可以有一个或多个数据文件,每个数据文件只属于一个数据库。
A.
正确
B.
错误
【判断题】路堑施工应分段分层开挖、支护,作业面应上下重叠。
A.
正确
B.
错误
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