函数的间断点可分为( )
A. 可去间断点和跳跃间断点
B. 可去间断点和无穷间断点
C. 第一类间断点和第二类间断点
D. 跳跃间断点和无穷间断点
They used ropes to climb an _______ 60-foot cliff to a nearby road. A. around
A. approach
B. about
C. approximate
D. around
Part I: Information MatchingDirections:The following statements contain information given in one of the paragraphs in Reading 2. Identify the paragraph from which the information is derived. You may choose a paragraph more than once.
红军在瑞金的第五次反围剿由于()等的指挥错误导致红军失败,开始长征。
A. 王明
B. 林伯渠
C. 彭德怀
D. 朱德