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【单选题】
下列化合物碱性最弱的是A.
氨
B.
吡啶
C.
吡咯
D.
二甲胺
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反馈参考答案：
举一反三
【简答题】车站类型有哪些?
【单选题】What birthday present does Stanley buy for Blanche?
A.
Whiskey
B.
One-way bus ticket home
C.
Perfume
D.
A cake
【简答题】车站的类型有哪些？
【简答题】车站废票的类型有哪些？
【单选题】What can we learn front this passage?
A.
Blanche Lincoln had intensive intention to protect natural environment.
B.
Mr. Bumpers extended his influence by his constant endeavors.
C.
Maybe some years ago, Mr. Bumpers kept hostile posture to this kind of irrigation project.
D.
Many of refuges were constructed by Mr. Bumpers himself.
【简答题】涉密人员离岗保密承诺书内容主要包括()。 A认真遵守国家保密法律、法规和规章制度，履行保密义务，不以任何方式泄露所接触和知悉的国家秘密 B已全部清退不应由个人持有的各类涉密载体 C未经原单位审查批准，不擅自发表涉及原单位未公开工作内容的文章、著述 D自愿接受脱密期管理，在脱密期内服从有关部门的保密监管
【单选题】What of the following is the tragic ending of Blanche?
A.
She died.
B.
She was sent to a mental institution by Stanley.
C.
She gave birth to a child.
D.
She divorced.
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