| Only special plants can survive the
terrible climate of a desert, for these are regions where the annual range of
the soil temperature can be over 75℃. Furthermore, during the summer there are
few clouds in the sky to protect plants from the sun’s ray. Another problem is
the fact that there are frequently strong winds which drive small sharp
particles of sand into the plants, tearing and damaging them. The most difficult
problem for all forms of plant life, however, is the fact that the entire annual
rainfall occurs during a few days or weeks in spring. Grasses and flowers in desert survive from one year to the next by existing through the long, hot, dry season in the form of seeds. These seeds remain inactive unless the right mount of rain falls, If no rain falls, or if insufficient rain falls, they wait until the n A. the strong winds B. the long summer days C. the strong sun’s ray D. the high soil temperature [判断题]故意制作计算机病毒等破坏性程序,影响计算机信息系统正常运行的,应当给予治安管理处罚。()
A.正确 B.错误 [名词解释]足月小样儿(smallfordateinfant)
[填空题]治疗真菌性肺炎常用药物有____、____、____。
[判断题]营业场所现金区域内可不配备防卫器材。
A.正确 B.错误 [单项选择]关于担保，说法正确的是（）。
A. 人的担保即抵押担保 B. 留置属于约定担保 C. 债的担保方式一般包括人的担保和物的担保 D. 质押属于法定担保 [判断题]74、在法庭庭审中，公诉人可以讯问被告人，审判人员依其性质不得讯问被告人。( )
A.正确 B.错误 [单项选择]中国证监会在初审时应就发行人投资项目是否符合国家产业政策征求( )的意见。
A. 国家科学委员会和国家商务部 B. 国家发展和改革委员会 C. 国家科学委员会和国家经济贸易委员会 D. 国家计划委员会与国家发展和改革委员会 [单选题]对接入网而言，光纤的( )影响传输距离的最主要因素
A.色散 B.损耗 C.折射率 D.材料 [多项选择]包装技术的选择，研究，应该遵循（）的原则
A. 科学 B. 经济 C. 牢固 D. 实用 [判断题]导游人员通过向旅游者提供导游服务，创造特殊使用价值获取报酬。( )
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