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【单选题】
一个数据表中只能建立一个索引的是( )
A.
唯一索引
B.
普通索引
C.
主索引
D.
候选索引
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【多选题】填方压实时，对粘性土宜采用（）。
A.
碾压法
B.
夯实法
C.
振动法
D.
水冲法
E.
堆载加压法
查看完整题目与答案
【简答题】阅读理解 Attitudes to Now Most people say that the USA is progress in fighting , but they don't know there's no cure and strongly disagree that 'the epidemic(流行病)is over,' a new surve...
查看完整题目与答案
【多选题】《侵权责任法》第87条采用举证责任倒置。下列哪些叙述符合这一原则。
A.
如果有证据能够确定具体的侵权人，则其他可能加害的建筑物使用人无需再举证证明自己不是侵权人
B.
建筑物使用人不能证明自己不是侵权人的，要对被侵权人收到的损害进行补偿
C.
被侵权人证明自己是被建筑物上的抛掷物或坠落物伤害的，由建筑物使用人证明自己不是侵权人
查看完整题目与答案
【单选题】Attitudes to AIDS Now Most people say that the USA is making progress in fighting AIDS,but they don't know there'sno cure and strongly disagree that "the AIDS epidemic(流行)is over, "a new survey finds....
A.
advances have been made in treating AIDS
B.
AIDS is no longer an epidemic
C.
AIDS is killing more people than before.
D.
there is still no cure for AIDS.
查看完整题目与答案
【单选题】填方压实时,对粘性土宜采用(),非粘性土宜采用()。
A.
振动法、夯实法
B.
碾压法、水冲法
C.
碾压法、振动法
D.
振动法、堆载加压法
查看完整题目与答案
【单选题】The scientist wrote a number of books, but ______ books were novels.
A.
last two his
B.
his last two
C.
two his last
D.
last two of his
查看完整题目与答案
【简答题】The scientist wrote down_____ series of things to do with______ nature, such as a blue sky. A   a, /         B. a, the       C. /, /           D. /, the
查看完整题目与答案
【多选题】对填方压实时，对粘性土宜采用（）
A.
碾压法
B.
夯实法
C.
振动法
D.
水冲法
E.
堆载加压法
查看完整题目与答案
【简答题】填方压实时,对粘性土宜采用
查看完整题目与答案
【单选题】The scientist wrote a number of books, but ______ books were novels
A.
two his last
B.
his last two
C.
last his two
D.
last two of his
查看完整题目与答案
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【多选题】填方压实时，对粘性土宜采用（）。
A.
碾压法
B.
夯实法
C.
振动法
D.
水冲法
E.
堆载加压法
查看完整题目与答案
【简答题】阅读理解 Attitudes to Now Most people say that the USA is progress in fighting , but they don't know there's no cure and strongly disagree that 'the epidemic(流行病)is over,' a new surve...
查看完整题目与答案
【多选题】《侵权责任法》第87条采用举证责任倒置。下列哪些叙述符合这一原则。
A.
如果有证据能够确定具体的侵权人，则其他可能加害的建筑物使用人无需再举证证明自己不是侵权人
B.
建筑物使用人不能证明自己不是侵权人的，要对被侵权人收到的损害进行补偿
C.
被侵权人证明自己是被建筑物上的抛掷物或坠落物伤害的，由建筑物使用人证明自己不是侵权人
查看完整题目与答案
【单选题】Attitudes to AIDS Now Most people say that the USA is making progress in fighting AIDS,but they don't know there'sno cure and strongly disagree that "the AIDS epidemic(流行)is over, "a new survey finds....
A.
advances have been made in treating AIDS
B.
AIDS is no longer an epidemic
C.
AIDS is killing more people than before.
D.
there is still no cure for AIDS.
查看完整题目与答案
【单选题】填方压实时,对粘性土宜采用(),非粘性土宜采用()。
A.
振动法、夯实法
B.
碾压法、水冲法
C.
碾压法、振动法
D.
振动法、堆载加压法
查看完整题目与答案
【单选题】The scientist wrote a number of books, but ______ books were novels.
A.
last two his
B.
his last two
C.
two his last
D.
last two of his
查看完整题目与答案
【简答题】The scientist wrote down_____ series of things to do with______ nature, such as a blue sky. A   a, /         B. a, the       C. /, /           D. /, the
查看完整题目与答案
【多选题】对填方压实时，对粘性土宜采用（）
A.
碾压法
B.
夯实法
C.
振动法
D.
水冲法
E.
堆载加压法
查看完整题目与答案
【简答题】填方压实时,对粘性土宜采用
查看完整题目与答案
【单选题】The scientist wrote a number of books, but ______ books were novels
A.
two his last
B.
his last two
C.
last his two
D.
last two of his
查看完整题目与答案