The author thinks that ______.
A. it is impossible that we encounter some alien form of life
B. life only exists on Earth
C. it is likely that we'll encounter some alien form of life
D. beings from outer space will never visit the earth
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The main purpose of the passage is to ______.
A. discuss the influence of Dorothea Dix on the mental health movement
B. shock the reader with vivid descriptions of asylums
C. increase public awareness of the plight of the mentally ill
D. provide a historical perspective on problems of mental health care
在我国，建筑施工企业的项目经理是一个( )的名称。
A. 工作岗位
B. 技术职称
C. 管理级别
D. 专业级别
A型题 分解痰液教蛋白成分而发挥祛痰作用的药物是（）
A. 氯化铵
B. 右美沙芬
C. 乙酰半胱氨酸
D. 愈创木酚甘油醚
E. 碘化钾
On hearing the news that her father died of a car accident, she ______ tears.
A. burst out
B. burst in
C. burst into
D. burst forth
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