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【单选题】
HTTP协议称为( )。
A.
超文本传输协议
B.
Network内部协议
C.
网际协议
D.
中转控制协议
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【单选题】听力原文：M: Have you picked up your ID card from the office yet? W: No, the camera for taking photos was broker. Q: Why hasn't the woman gotten her ID card? (13)
A.
She was unable to have her picture taken.
B.
She has not chosen a picture for it.
C.
She had broken her camera.
D.
She had gone to a photography class instead.
查看完整题目与答案
【简答题】活性染料的结构可以用下列通式表示：S-D-B-Re，其中，D代表（），B代表（），Re代表（）。
查看完整题目与答案
【单选题】以下关于外键约束的描述不正确的是( )
A.
体现数据库中表之间的关系
B.
实现参照完整性
C.
以其它表主键约束唯一约束为前提
D.
每个表中都必须定义外键
查看完整题目与答案
【单选题】What does the woman think about her lifestyle?
A.
She has got a lot of trouble with it.
B.
She feels it is unnatural.
C.
It’s gotten easier with time.
查看完整题目与答案
【简答题】活性染料的结构可以用下列通式表示:S-D-B-Re,其中,S代表 , D代表 ,B代表 ,Re代表 。
查看完整题目与答案
【单选题】The stowage factor should be calculated（）.
A.
before the stowage plan is made
B.
when the stowage plan is made
C.
after the stowage plan is made
D.
before loading
查看完整题目与答案
【单选题】以下关于外键约束的描述不正确的是（ ）
A.
体现数据库中表之间的关系
B.
实现参照完整性
C.
以其他表主键约束和唯一约束为前提
D.
每个表中都必须定义外键
查看完整题目与答案
【简答题】翻译：bad stowage=improper stowage：A. “积载不良/不当”
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【单选题】Read the paragraph below from the introduction [paragraphs 1-4]. Kelly Zimmerman helped set up the Facebook page. She says Emma loves the letters. More than 50,000 people have sent letters. What infor...
A.
the reason Emma loves dogs
B.
the number of letters Emma has gotten
C.
why Emma is in the hospital
D.
how therapy dogs help sick people
查看完整题目与答案
【单选题】She has been________ the running race because she did not win any of the practice races.
A.
prohibited from
B.
eliminated from
C.
removed away
D.
gotten rid of
查看完整题目与答案
相关题目：
【单选题】听力原文：M: Have you picked up your ID card from the office yet? W: No, the camera for taking photos was broker. Q: Why hasn't the woman gotten her ID card? (13)
A.
She was unable to have her picture taken.
B.
She has not chosen a picture for it.
C.
She had broken her camera.
D.
She had gone to a photography class instead.
查看完整题目与答案
【简答题】活性染料的结构可以用下列通式表示：S-D-B-Re，其中，D代表（），B代表（），Re代表（）。
查看完整题目与答案
【单选题】以下关于外键约束的描述不正确的是( )
A.
体现数据库中表之间的关系
B.
实现参照完整性
C.
以其它表主键约束唯一约束为前提
D.
每个表中都必须定义外键
查看完整题目与答案
【单选题】What does the woman think about her lifestyle?
A.
She has got a lot of trouble with it.
B.
She feels it is unnatural.
C.
It’s gotten easier with time.
查看完整题目与答案
【简答题】活性染料的结构可以用下列通式表示:S-D-B-Re,其中,S代表 , D代表 ,B代表 ,Re代表 。
查看完整题目与答案
【单选题】The stowage factor should be calculated（）.
A.
before the stowage plan is made
B.
when the stowage plan is made
C.
after the stowage plan is made
D.
before loading
查看完整题目与答案
【单选题】以下关于外键约束的描述不正确的是（ ）
A.
体现数据库中表之间的关系
B.
实现参照完整性
C.
以其他表主键约束和唯一约束为前提
D.
每个表中都必须定义外键
查看完整题目与答案
【简答题】翻译：bad stowage=improper stowage：A. “积载不良/不当”
查看完整题目与答案
【单选题】Read the paragraph below from the introduction [paragraphs 1-4]. Kelly Zimmerman helped set up the Facebook page. She says Emma loves the letters. More than 50,000 people have sent letters. What infor...
A.
the reason Emma loves dogs
B.
the number of letters Emma has gotten
C.
why Emma is in the hospital
D.
how therapy dogs help sick people
查看完整题目与答案
【单选题】She has been________ the running race because she did not win any of the practice races.
A.
prohibited from
B.
eliminated from
C.
removed away
D.
gotten rid of
查看完整题目与答案