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【单选题】
对H 2 O的电离平衡不产生影响的粒子是 [ ]A.
B.
C.
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【单选题】根据《招标投标法》的规定，下列选项中属于招标投标行政法规的是( )。
A.
《中华人民共和国招标投标法》
B.
《中华人民共和国招标投标法实施条例》
C.
《北京市工程建设项目招标范围和规模标准的规定
D.
《建设工程招标投标监督管理规定》
【简答题】What are main duties for Third Engineer?
【简答题】what are the main duties of the third engineer ?
【单选题】What can be inferred from the third paragraph?
A.
Obesity and lack of exercise have only a little to do with cancer.
B.
Anne McKiernan has proved that the obese and inactive are more susceptible in the trial.
C.
The bodywide inflammation has nothing to do with the growing of cancer.
D.
The government also plays its part in helping prevent diseases.
【单选题】What is the main idea of the third paragraph?
A.
Geniuses make creations or discoveries in large quantities.
B.
Geniuses can make many achievements without much effort.
C.
Geniuses inevitably experience failures before making a success.
D.
Geniuses may just produce something common and ordinary.
【单选题】What is the relationship between the second paragraph and the third paragraph? 查看材料
A.
The two paragraphs are paralleling.
B.
The third paragraph is the illustration of the prior one.
C.
Cause and effect.
D.
Comparison and contrast.
【单选题】What percentage of the third class children survived?
A.
One-fourth.
B.
One-fifth.
C.
One-third.
D.
a half.
【简答题】What was his third job? He got a job as ______.
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