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【单选题】
组织培养的培养室的环境条件对多数作物来说一般应控制在_______情况下。A.
25±20 C的温度，70-80%的相对湿度
B.
25±20 C的温度，70-80%的相对湿度，光照12-16小时，光强1000-5000lx
C.
30±20 C的温度，80-100%的相对湿度
D.
30±20 C的温度，80-100%的相对湿度，光照12小时，光强3000-8000lx
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举一反三
【单选题】What is the author's main purpose in writing this passage?
A.
To criticize banks that now indulge people to spend insensibly.
B.
To analyze causes of American economic crisis.
C.
To raise people's consciousness of prudent spending.
D.
To call for American leaders to learn from nation builders.
【简答题】What is a thesis statement in academic writing?
【单选题】What is the authors purpose in writing the passage?
A.
To instill confidence in the young about raising children.
B.
To advise couples to think twice before having children.
C.
To encourage the young to take care of the elderly.
D.
To appeal for tax reduction for raising children.
【多选题】职业倦怠的干预内容包括（）
A.
保持固定的激励机制
B.
做好企业心理调查工作，及时发现员工职业倦怠问题及程度
C.
对管理者进行心理技能培训，帮助员工建立心理恢复计划
D.
通过有效提供物质和精神支持改善职业倦怠现象
E.
提升员工成就感，给员工个人带来良好的心理暗示
【简答题】______ 是第二语言教学的中心环节和基本方式,是语言教师的根本任务。
【单选题】What is the author's purpose in writing this article?
A.
To describe the job market in the East and the West.
B.
To discuss a cultural divide between the East and the West.
C.
To describe the current economic situation.
D.
To discuss Eastern and Western employees' lives.
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