【单选题】Why is the East Coast vulnerable to hurricanes once again?
A.
Because it is in a pattern similar to the 1950s when hurricanes were prevalent.
B.
Because the IPCC makes projections that are inaccurate and unreliable.
C.
Because global warming is proved to be no longer a factor contributing to hurricanes.
D.
Because people have not protected the environment in the correct way.
【单选题】(五) M公司的生产工艺在同行业中处于中等水平,生产规模较小,但企业针对特定的购买群在产品设计、品牌形象等方面具有自己的特点,市场竞争水平较高,在某地区占有市场份额20%,居于行业先进地位。近几年来,企业发展后劲不足。为谋求企业发展,公司决定扩大规模。公司有关部门通过对扩大企业规模的风险与获益能力进行深入细致的分析研究后,提交了四种方案及相应损益值。在总经理办公会上,公司决策层、生产与技术部门及市...
【判断题】突变破坏了某基因的正常功能,得到无功能或部分功能的产物,这种突变称为功能获得性突变。
【简答题】突变破坏了某基因的正常功能,得到无功能或部分功能的产物,这种突变称为__________
【单选题】与客户谈判时,有很多业务人员不知道眼睛该看哪里,正确的态度应该是( )
【判断题】基于空间角度,旅游目的地可分为三类:城市型旅游目的地、乡村型旅游目的地、景区型旅游目的地。
【判断题】水平层理与平行层理的差异点是平行层理形成于强水动力条件下(Fr >1),水平层理形成于弱的水动力条件;平行层理主要由中粗砂组成,水平层理主要由粉砂和泥组成。
【单选题】On the Exchange there were hurricanes and landslides and snowstorms and glaciers and volcanoes, and those elemental disturbances were reproduced in miniature in the broker's offices.
A.
Maxwell's offices experienced the natural disasters like hurricanes and landslides and snowstorms and glaciers and volcanoes
B.
Marwell's offices were busy and chaotic as if, in a minor way, struck by weather disasters
C.
the broker's offices experienced small versions of weather disasters
D.
the broker's offices, though small, were struck by hurricanes and landslides and snowstorms and glaciers and volcanoes
【单选题】旅游目的地分为乡村旅游目的地、城市旅游目的地、森林旅游目的地等,这体现了旅游目的地的何种特性?