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【简答题】
在“销售”数据库中查询显示所有商品类型的商品ID,商品名称,类别ID,类别ID
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参考答案:
举一反三
【单选题】We learn from the first paragraph that the author regards the inadequacies of the lorry as______.
A.
inevitable and amusing
B.
dangerous and frightening
C.
novel and unexpected
D.
welcome and interesting
【单选题】What can we learn from the dialogue?
A.
Megan doesn't like the novel.
B.
Rob has read the novel.
C.
Megan has seen the movie.
D.
Rob wants to see the movie.
【简答题】图示桁架零杆个数为( )根。【图片】
【单选题】防抱死制动装置在( )条件下工作
A.
附着系数小的路面上
B.
附着系数大的路面上
C.
在所有路面上
【判断题】在辅助存储设备上,对文件采取索引结构可以支持直接访问。
A.
正确
B.
错误
【单选题】Third, to determine the real source from the suspects, we employ a novel microscopic rumor spreading __________ to calculate the maximum likelihood (ML) for each suspect.
A.
) way
B.
) road
C.
) line
D.
) model
【单选题】设有 int x=11,y=10; ,则表达式 xy++? ’ a ’ : ’ z ’ 的值是
A.
10
B.
11
C.
a
D.
z
【单选题】From the novel, we can see that all of the characters are mean to Oliver except ________
A.
Mr Bumble
B.
Fagin
C.
Bill Sikes
D.
Mr. Brownlow
【单选题】图示桁架零杆个数为:【图片】
A.
2根
B.
4根
C.
5根
D.
6根
【多选题】What can we do to protect us from the Novel Coronavirus–Infected Pneumonia?
A.
Stay at home
B.
Wash hands frequently
C.
Go window-shopping
D.
Wear masks in the public
E.
Have a party
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