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【单选题】
由于履行辅助人的原因造成旅游者人身损害、财产损失的,旅游者
A.
只能要求组团社承担赔偿责任
B.
只能要求履行辅助人承担赔偿责任
C.
只能要求组团社、履行辅助人其中一方承担赔偿责任
D.
可以要求组团社承担赔偿责任,也可以要求履行辅助人承担赔偿责任
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【简答题】Choose the best word for each blank. well-trained, irregular, cumulative, contribute, chance, theory, search, projects, achievements, breakthroughs. The development of science has been and sometimes e...
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【单选题】What is the main idea of the last paragraph?
A.
Modern discoveries are the same as Darwin's.
B.
Fossils are also very important in modern research.
C.
Modern technology proves that Darwin was not quite fight.
D.
Modern research is more advanced than Darwin's in many ways.
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【简答题】阅读下列解方程组的方法，然后回答问题． 解方程组 19x+18y=17 ① 17x+16y=15 ② 由①-②得2x+2y=2  即x+y=1 ③×16得16x+16y=16   ④ ②-④得x=-1，从而可得y=2 ∴原方程组的解是 x=-1 y=2 ． （1）请你仿上面的解法解方程组 2012x+2011y=2010 2010x+2009y=2008 ； （2）请大胆猜测关于x、y的方程组 (...
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【简答题】How many inventions and discoveries made by man are mentioned in the passage?
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【简答题】如图，已知∠A=∠B，AA 1 ，BB 1 ，PP 1 均垂直于A 1 B 1 ，AA 1 =17，PP 1 =16，BB 1 =20，A 1 B 1 =12  则AP+PB=（      ）。
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【单选题】Though we depict science as progressing through well-thought advances, it is amazing how many of our discoveries take place by accident.The Sentence means that ?
A.
Progress in science is often thought to be made through hard work, but Accidental discoveries are also important, and many discoveries are made by chance.
B.
All scientific progress is made by accident.
C.
All scientific progress  made through hard work .
D.
Accidental discoveries are important, and deliberate exploration is not necessary.
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【单选题】Many discoveries are made ____.
A.
by accident
B.
in public
C.
by mistake
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【简答题】直接写出得数． 1- 1 2 = 3.2+1.78= 3 5 - 1 6 = 1 3 + 1 2 = 1 6 + 1 7 + 1 5 = 0.48÷120= 1.01×99= 1 7 + 6 7 = 2 3 + 1 6 = 1 6 + 1 2 - 1 6 =
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【单选题】What is the main idea of the last paragraph?
A.
Modern discoveries are the same as Darwin%.
B.
Fossils are also very important in modern research.
C.
Modern technology proves that Darwin was not quite right.
D.
Modern research is more advanced than Darwin's in many ways.
查看完整题目与答案
【单选题】Many important scientific discoveries are in fact ______ones as they were made by chance.
A.
relative
B.
temporary
C.
subordinate
D.
accidental
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相关题目：
【简答题】Choose the best word for each blank. well-trained, irregular, cumulative, contribute, chance, theory, search, projects, achievements, breakthroughs. The development of science has been and sometimes e...
查看完整题目与答案
【单选题】What is the main idea of the last paragraph?
A.
Modern discoveries are the same as Darwin's.
B.
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【简答题】How many inventions and discoveries made by man are mentioned in the passage?
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查看完整题目与答案
【单选题】Though we depict science as progressing through well-thought advances, it is amazing how many of our discoveries take place by accident.The Sentence means that ?
A.
Progress in science is often thought to be made through hard work, but Accidental discoveries are also important, and many discoveries are made by chance.
B.
All scientific progress is made by accident.
C.
All scientific progress  made through hard work .
D.
Accidental discoveries are important, and deliberate exploration is not necessary.
查看完整题目与答案
【单选题】Many discoveries are made ____.
A.
by accident
B.
in public
C.
by mistake
查看完整题目与答案
【简答题】直接写出得数． 1- 1 2 = 3.2+1.78= 3 5 - 1 6 = 1 3 + 1 2 = 1 6 + 1 7 + 1 5 = 0.48÷120= 1.01×99= 1 7 + 6 7 = 2 3 + 1 6 = 1 6 + 1 2 - 1 6 =
查看完整题目与答案
【单选题】What is the main idea of the last paragraph?
A.
Modern discoveries are the same as Darwin%.
B.
Fossils are also very important in modern research.
C.
Modern technology proves that Darwin was not quite right.
D.
Modern research is more advanced than Darwin's in many ways.
查看完整题目与答案
【单选题】Many important scientific discoveries are in fact ______ones as they were made by chance.
A.
relative
B.
temporary
C.
subordinate
D.
accidental
查看完整题目与答案