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作业环境不良(基础下沉、安全过道缺陷、有害光照、通风不良、缺氧、空气质量不高、给排水不良、气温过高、 气温过低、自然灾害等) 属于( )危险源A.
物理性危险源
B.
化学性危险源
C.
生物性危险源
D.
心理、生理性危险源
E.
行为性危险源
F.
其他危险源
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【单选题】________ Saint Nicholas was a real person who cared for the poor and needy. There is a legend that he wanted to help a poor family, but remain anonymous, so he threw some gold coins down their chimney...
A.
TRUE
B.
FALSE
C.
NOT GIVEN
【简答题】C For some people, higher education is not just a goal in life, but also an expectation. In the United States, if your parents attended a college or university, there is a good chance that you will, t...
【简答题】C For some people, higher education is not just a goal in life, but also an expectation. In the United States, if your parents attended a college or university, there is a good chance that you will, t...
【简答题】(This problem is challenging.) The welfare system provides income to some needy families. Typically, the maximum payment goes to families that earn no income; then, as families begin to earn income, t...
【单选题】To the needy family, even a small bite of the ____ would satisfy them.
A.
rice cake
B.
poetic couplet
C.
bid farewell to the old year
【单选题】中国拥有的劳动要素充裕 , 故应专门生产劳动密集型产品对外进行交换。这种说法来自( )
A.
绝对优势理论
B.
比较急优势理论
C.
H-O 要素禀赋理论
D.
产品生命周期理论
【简答题】Questions 51 to 55 are based on the following passage. The United States boasts the best public universities in the world. No young person should be turned away because they were born into a family wi...
【简答题】For some people, higher education is not just a goal in life, but also an expectation. In the United States, if your parents attended a college or university, there is a good chance that you will, too...
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