廉洁行医，遵纪守法并不是市场经济条件下对医务人员提出的道德要求。为什么？
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签订借款合同应具备的要素有贷款种类、借款用途、（）、（）、还款期限、还款方式、（）和双方认为需要约定的其他事项。
（）不适合于货架堆码法。
A. 怕压物资
B. 零星物资
C. 轮式、柱形物资
D. 散包物资
For a ship with longitudinal inclination，an increase in GML causes（）.
A. list to stabilize at an angle of loll
B. trim to stabilize at an angle of loll
C. trim to increase
D. trim to decrease
Atmosphere laden with coal dust or grain dust caused by loading these cargoes（）.
A. require loading operations to be shut down until the atmosphere clears
B. are toxic to human life
C. are subject to spontaneous combustion
D. may be explosive in some concentratio
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