A,B两地海拔高度分别是120米,-10米,则B地比A地低______米.
两地之差为120-(-10)=120+10=130(米).
故B地比A地低130米.
建立索引时,用短语 【13】 表明此索引的每千个索引值只对应唯一的数据记录。
Which of the following is
NOT
A. It’s in the center area of South Korea.B. It has excellent transport and environmental conditions.C. The relocation will cost $94 million.D. It is not named yet.